ColorTool
Log in
#EFF577

#eff577 ≈ Pastel Yellow

  • yellow
  • Lightness: high
  • Saturation: moderate
  • Warm
Check contrast Explore in graph Random color

#eff577 is a color from the yellow family, with high lightness and moderate saturation. In the RGB model it is made of 93.73% red, 96.08% green and 46.67% blue; printed in CMYK it uses 2.45% cyan, 0% magenta, 51.43% yellow and 3.92% black. Its hue angle is 62.86°, with 86.3% saturation and 71.37% 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 18:1 (WCAG AAA). The closest named color is Pastel Yellow (#fdfd96), ΔE 3.77.

Description generated from the measured properties of this color.

HEX
RGB
RGB percent
CMY
CMYK
HSL
HSV / HSB
Web safe#ffff66
CIE-LAB
XYZ
xyY
CIE-LCH
CIE-LUV
Hunter-Lab
OKLab
Binary
Decimal
Relative luminance0.8499

Complementary

  1. #eff577
  2. #7d77f5

Split complementary

  1. #eff577
  2. #77b0f5
  3. #bc77f5

Analogous

  1. #f5bc77
  2. #eff577
  3. #b0f577

Triadic

  1. #eff577
  2. #77eff5
  3. #f577ef

Tetradic

  1. #eff577
  2. #77f57d
  3. #7d77f5
  4. #f577ef

Square

  1. #eff577
  2. #77f5bc
  3. #7d77f5
  4. #f577b0

Monochromatic

  1. #bcc50e
  2. #e7f030
  3. #eff577
  4. #f7fabe
  5. #fdfeec

Shades

#eff577 mixed progressively with black.

  1. #eff577
  2. #d7dd6b
  3. #bfc45f
  4. #a7ac53
  5. #8f9347
  6. #787b3c
  7. #606230
  8. #484a24
  9. #303118
  10. #18190c
  11. #000000

Tints

#eff577 mixed progressively with white.

  1. #eff577
  2. #f1f685
  3. #f2f792
  4. #f4f8a0
  5. #f5f9ad
  6. #f7fabb
  7. #f9fbc9
  8. #fafcd6
  9. #fcfde4
  10. #fdfef1
  11. #ffffff

Tones

#eff577 mixed progressively with gray.

  1. #eff577
  2. #e4e978
  3. #d9de79
  4. #ced27a
  5. #c3c67b
  6. #b8bb7c
  7. #acaf7c
  8. #a1a37d
  9. #96977e
  10. #8b8c7f
  11. #808080

Readable text 1.17:1 AA ✕ AA Large ✕ AAA ✕ AAA Large ✕
Readable text 18:1 AA ✓ AA Large ✓ AAA ✓ AAA Large ✓

Achromatopsia #ededed ≈ 0.003% of males
Achromatomaly #eef0c9 ≈ 0.001% of males
Protanopia #ffec6b ≈ 1.01% of males
Deuteranopia #ffef7e ≈ 1.27% of males
Tritanopia #fde8d9 ≈ 0.0001% of males
Protanomaly #fdef70 ≈ 1.08% of males
Deuteranomaly #fdf27b ≈ 4.63% of males
Tritanomaly #f7edba ≈ 0.0002% of males
Simulate on your own image

Text in this color

Background in this color

Border in this color

Text color
.text-eff577 {
  color: #eff577;
}
Background
.bg-eff577 {
  background-color: #eff577;
  color: #000000;
}
Border
.border-eff577 {
  border: 2px solid #eff577;
}
CSS variables
:root {
  --color-primary: #eff577;
  --color-primary-rgb: 239 245 119;
  --color-primary-hsl: 63 86% 71%;
}
Gradient
.gradient-eff577 {
  background: linear-gradient(135deg, #eff577, #b0f577);
}
Colored shadow
.shadow-eff577 {
  box-shadow: 0 8px 24px rgb(239 245 119 / 0.35);
}

#fdfd96 Pastel Yellow ΔE 3.77 #ffff66 Laser Lemon ΔE 4.00 #fcf75e Icterine ΔE 4.22 #f0e68c Khaki ΔE 6.29 #d1e231 Pear ΔE 6.69 #e4d96f Straw ΔE 7.01 #ffff31 Daffodil ΔE 7.30 #100a88 Inverted #ededed Grayscale 

Pastel Yellow
#eff577  rgb(239, 245, 119)  hsl(63, 86%, 71%)  Pastel Yellow
#7d77f5  rgb(125, 119, 245)  hsl(243, 86%, 71%)  Medium Slate Blue
#77eff5  rgb(119, 239, 245)  hsl(183, 86%, 71%)  Electric Blue
#f577ef  rgb(245, 119, 239)  hsl(303, 86%, 71%)  Violet