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#EFB210

#efb210 ≈ Amber

  • yellow
  • Lightness: medium
  • Saturation: vivid
  • Warm
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#efb210 is a color from the yellow family, with medium lightness and vivid saturation. In the RGB model it is made of 93.73% red, 69.8% green and 6.27% blue; printed in CMYK it uses 0% cyan, 25.52% magenta, 93.31% yellow and 6.27% black. Its hue angle is 43.59°, with 87.45% saturation and 50% lightness in HSL. It is a warm color, often associated with optimism, attention and joy. Designers typically use it for highlights and warnings, children's products and call-to-action buttons. Black text on this color reaches a contrast ratio of 11.05:1 (WCAG AAA). The closest named color is Amber (#ffbf00), ΔE 3.64.

Description generated from the measured properties of this color.

HEX
RGB
RGB percent
CMY
CMYK
HSL
HSV / HSB
Web safe#ff9900
CIE-LAB
XYZ
xyY
CIE-LCH
CIE-LUV
Hunter-Lab
OKLab
Binary
Decimal
Relative luminance0.5023

Complementary

  1. #efb210
  2. #104def

Split complementary

  1. #efb210
  2. #10bcef
  3. #4310ef

Analogous

  1. #ef4310
  2. #efb210
  3. #bcef10

Triadic

  1. #efb210
  2. #10efb2
  3. #b210ef

Tetradic

  1. #efb210
  2. #4def10
  3. #104def
  4. #b210ef

Square

  1. #efb210
  2. #10ef43
  3. #104def
  4. #ef10bc

Monochromatic

  1. #604706
  2. #a77d0b
  3. #efb210
  4. #f4c958
  5. #f9e09f

Shades

#efb210 mixed progressively with black.

  1. #efb210
  2. #d7a00e
  3. #bf8e0d
  4. #a77d0b
  5. #8f6b0a
  6. #785908
  7. #604706
  8. #483505
  9. #302403
  10. #181202
  11. #000000

Tints

#efb210 mixed progressively with white.

  1. #efb210
  2. #f1ba28
  3. #f2c140
  4. #f4c958
  5. #f5d170
  6. #f7d988
  7. #f9e09f
  8. #fae8b7
  9. #fcf0cf
  10. #fdf7e7
  11. #ffffff

Tones

#efb210 mixed progressively with gray.

  1. #efb210
  2. #e4ad1b
  3. #d9a826
  4. #cea332
  5. #c39e3d
  6. #b89948
  7. #ac9453
  8. #a18f5e
  9. #968a6a
  10. #8b8575
  11. #808080

Readable text 1.9:1 AA ✕ AA Large ✕ AAA ✕ AAA Large ✕
Readable text 11.05:1 AA ✓ AA Large ✓ AAA ✓ AAA Large ✓

Achromatopsia #bcbcbc ≈ 0.003% of males
Achromatomaly #d2b896 ≈ 0.001% of males
Protanopia #cbb300 ≈ 1.01% of males
Deuteranopia #dac21f ≈ 1.27% of males
Tritanopia #ff9f98 ≈ 0.0001% of males
Protanomaly #dab200 ≈ 1.08% of males
Deuteranomaly #e3bc1a ≈ 4.63% of males
Tritanomaly #fca779 ≈ 0.0002% of males
Simulate on your own image

Text in this color

Background in this color

Border in this color

Text color
.text-efb210 {
  color: #efb210;
}
Background
.bg-efb210 {
  background-color: #efb210;
  color: #000000;
}
Border
.border-efb210 {
  border: 2px solid #efb210;
}
CSS variables
:root {
  --color-primary: #efb210;
  --color-primary-rgb: 239 178 16;
  --color-primary-hsl: 44 87% 50%;
}
Gradient
.gradient-efb210 {
  background: linear-gradient(135deg, #efb210, #bcef10);
}
Colored shadow
.shadow-efb210 {
  box-shadow: 0 8px 24px rgb(239 178 16 / 0.35);
}

#ffbf00 Amber ΔE 3.64 #e5b73b Meat Brown ΔE 4.00 #fcc200 Golden Poppy ΔE 4.39 #daa520 Goldenrod ΔE 4.50 #ffc40c Mikado Yellow ΔE 4.75 #f4c430 Saffron ΔE 5.21 #eaa221 Marigold ΔE 5.85 #104def Inverted #bcbcbc Grayscale 

Amber
#efb210  rgb(239, 178, 16)  hsl(44, 87%, 50%)  Amber
#104def  rgb(16, 77, 239)  hsl(224, 87%, 50%)  Iris
#10efb2  rgb(16, 239, 178)  hsl(164, 87%, 50%)  Medium Spring Green
#b210ef  rgb(178, 16, 239)  hsl(284, 87%, 50%)  Electric Purple