#E7EF81#E7EF81

#E7EF81 is a very light, vivid yellow. Relative luminance 0.803; OKLCH L 92.3% C 0.134 H 112.4°. Best body text is #000000 at 17.06:1 contrast (WCAG AA passes).

Color values

HEX	#E7EF81
RGB	rgb(231, 239, 129)
HSL	hsl(64, 77%, 72%)
HSV	hsv(64, 46%, 94%)
CMYK	cmyk(3.3%, 0%, 46%, 6.3%)
CIE-LAB	lab(91.82, -18.03, 51.97)
CIE-LCH	lch(91.82, 55.01, 109.14°)
OKLab	oklab(92.32% -0.0512 0.1242)
OKLCH	oklch(92.32% 0.134 112.4)
XYZ	xyz(67.7850, 80.3081, 32.6948)
Luminance	0.8031 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E7EF81 #8981EF

analogous

#EFC081 #E7EF81 #B0EF81

triadic

#E7EF81 #81E7EF #EF81E7

tetradic

#E7EF81 #81EFC0 #8981EF #EF81B0

square

#E7EF81 #81EFC0 #8981EF #EF81B0

split-complementary

#E7EF81 #81B0EF #C081EF

monochromatic

#CCDA1C #DDE84B #E7EF81 #F1F6B7 #FAFCE4

Accessibility & contrast

On white

1.23

#E7EF81 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.06

#E7EF81 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E7EF81

17.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E7EF81	#FFFFFF	#000000	##000000
##E7EF81	1.00	1.23	17.06	17.06
#FFFFFF	1.23	1.00	21.00	21.00
#000000	17.06	21.00	1.00	1.00
##000000	17.06	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FDE678

Deuteranopia (green-blind)

#FDE986

Tritanopia (blue-blind)

#F3E4D5

Achromatopsia (no color)

#E8E8E8

Design tokens & code

CSS

--color: #e7ef81;
/* rgb */ color: rgb(231, 239, 129);
/* oklch */ color: oklch(92.3% 0.134 112.4);

Tailwind

colors: {
  custom: {
    50: '#f0f4a8',
    500: '#e7ef81',
    950: '#000000',
  },
}

SCSS

$custom: #e7ef81;
$custom-light: #f0f4a8;
$custom-dark: #000000;

JSON

{
  "hex": "#e7ef81",
  "rgb": {
    "r": 231,
    "g": 239,
    "b": 129
  },
  "hsl": {
    "h": 64.364,
    "s": 77.465,
    "l": 72.157
  },
  "oklch": {
    "l": 0.92322,
    "c": 0.13429,
    "h": 112.4
  },
  "luminance": 0.80307
}

Semantic roles & 50–950 ramp

primary

#E7EF81

secondary

#544BC9

accent

#0CDA1B

background

#FFFFFD

surface

#FEFEF7

border

#D6D6D0

text

#171710

muted

#858581

Preview Lab

Preview with #E7EF81

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

Preview Lab → · Contrast checker → · Palette generator →