#E4F77B#E4F77B

#E4F77B is a very light, vivid yellow. Relative luminance 0.844; OKLCH L 93.7% C 0.150 H 116.6°. Best body text is #000000 at 17.89:1 contrast (WCAG AA passes).

Color values

HEX	#E4F77B
RGB	rgb(228, 247, 123)
HSL	hsl(69, 89%, 73%)
HSV	hsv(69, 50%, 97%)
CMYK	cmyk(7.7%, 0%, 50.2%, 3.1%)
CIE-LAB	lab(93.64, -23.60, 56.89)
CIE-LCH	lch(93.64, 61.59, 112.53°)
OKLab	oklab(93.7% -0.0673 0.1345)
OKLCH	oklch(93.7% 0.15 116.6)
XYZ	xyz(68.8317, 84.4463, 31.4088)
Luminance	0.8445 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E4F77B #8E7BF7

analogous

#F7CC7B #E4F77B #A6F77B

triadic

#E4F77B #7BE4F7 #F77BE4

tetradic

#E4F77B #7BF7CC #8E7BF7 #F77BA6

square

#E4F77B #7BF7CC #8E7BF7 #F77BA6

split-complementary

#E4F77B #7BA6F7 #CC7BF7

monochromatic

#C8E90E #D8F441 #E4F77B #F0FAB5 #F9FDE2

Accessibility & contrast

On white

1.17

#E4F77B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.89

#E4F77B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E4F77B

17.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E4F77B	#FFFFFF	#000000	##000000
##E4F77B	1.00	1.17	17.89	17.89
#FFFFFF	1.17	1.00	21.00	21.00
#000000	17.89	21.00	1.00	1.00
##000000	17.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEC70

Deuteranopia (green-blind)

#FFEE82

Tritanopia (blue-blind)

#F0EBDB

Achromatopsia (no color)

#EDEDED

Design tokens & code

CSS

--color: #e4f77b;
/* rgb */ color: rgb(228, 247, 123);
/* oklch */ color: oklch(93.7% 0.150 116.6);

Tailwind

colors: {
  custom: {
    50: '#eef9a4',
    500: '#e4f77b',
    950: '#000000',
  },
}

SCSS

$custom: #e4f77b;
$custom-light: #eef9a4;
$custom-dark: #000000;

JSON

{
  "hex": "#e4f77b",
  "rgb": {
    "r": 228,
    "g": 247,
    "b": 123
  },
  "hsl": {
    "h": 69.194,
    "s": 88.571,
    "l": 72.549
  },
  "oklch": {
    "l": 0.93701,
    "c": 0.15043,
    "h": 116.6
  },
  "luminance": 0.84446
}

Semantic roles & 50–950 ramp

primary

#E4F77B

secondary

#5943D3

accent

#00E523

background

#FFFFFC

surface

#FEFFF6

border

#D6D7D0

text

#17170F

muted

#858580

Preview Lab

Preview with #E4F77B

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

Preview Lab → · Contrast checker → · Palette generator →