#E7F159#E7F159

#E7F159 is a very light, vivid yellow. Relative luminance 0.806; OKLCH L 92.3% C 0.171 H 112.9°. Best body text is #000000 at 17.12:1 contrast (WCAG AA passes).

Color values

HEX	#E7F159
RGB	rgb(231, 241, 89)
HSL	hsl(64, 84%, 65%)
HSV	hsv(64, 63%, 95%)
CMYK	cmyk(4.1%, 0%, 63.1%, 5.5%)
CIE-LAB	lab(91.96, -22.11, 69.64)
CIE-LCH	lch(91.96, 73.07, 107.62°)
OKLab	oklab(92.31% -0.0667 0.1579)
OKLCH	oklch(92.31% 0.171 112.9)
XYZ	xyz(66.2152, 80.6222, 21.5228)
Luminance	0.8062 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E7F159 #6359F1

analogous

#F1AF59 #E7F159 #9BF159

triadic

#E7F159 #59E7F1 #F159E7

tetradic

#E7F159 #59F1AF #6359F1 #F1599B

square

#E7F159 #59F1AF #6359F1 #F1599B

split-complementary

#E7F159 #599BF1 #AF59F1

monochromatic

#B4BF10 #DFEC21 #E7F159 #EFF691 #F7FBCA

Accessibility & contrast

On white

1.23

#E7F159 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.12

#E7F159 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E7F159

17.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E7F159	#FFFFFF	#000000	##000000
##E7F159	1.00	1.23	17.12	17.12
#FFFFFF	1.23	1.00	21.00	21.00
#000000	17.12	21.00	1.00	1.00
##000000	17.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE645

Deuteranopia (green-blind)

#FFEA63

Tritanopia (blue-blind)

#F6E3D2

Achromatopsia (no color)

#E8E8E8

Design tokens & code

CSS

--color: #e7f159;
/* rgb */ color: rgb(231, 241, 89);
/* oklch */ color: oklch(92.3% 0.171 112.9);

Tailwind

colors: {
  custom: {
    50: '#f2f58f',
    500: '#e7f159',
    950: '#000000',
  },
}

SCSS

$custom: #e7f159;
$custom-light: #f2f58f;
$custom-dark: #000000;

JSON

{
  "hex": "#e7f159",
  "rgb": {
    "r": 231,
    "g": 241,
    "b": 89
  },
  "hsl": {
    "h": 63.947,
    "s": 84.444,
    "l": 64.706
  },
  "oklch": {
    "l": 0.9231,
    "c": 0.17139,
    "h": 112.9
  },
  "luminance": 0.80621
}

Semantic roles & 50–950 ramp

primary

#E7F159

secondary

#3A31BE

accent

#05E113

background

#FFFFFC

surface

#FFFEF4

border

#D7D6CE

text

#17170D

muted

#85857F

Preview Lab

Preview with #E7F159

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →