#E4F37D#E4F37D

#E4F37D is a very light, vivid yellow. Relative luminance 0.821; OKLCH L 92.9% C 0.144 H 115.2°. Best body text is #000000 at 17.42:1 contrast (WCAG AA passes).

Color values

HEX	#E4F37D
RGB	rgb(228, 243, 125)
HSL	hsl(68, 83%, 72%)
HSV	hsv(68, 49%, 95%)
CMYK	cmyk(6.2%, 0%, 48.6%, 4.7%)
CIE-LAB	lab(92.61, -21.50, 54.74)
CIE-LCH	lch(92.61, 58.81, 111.44°)
OKLab	oklab(92.88% -0.0612 0.13)
OKLCH	oklch(92.88% 0.144 115.2)
XYZ	xyz(67.7481, 82.0767, 31.6715)
Luminance	0.8208 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E4F37D #8C7DF3

analogous

#F3C77D #E4F37D #A9F37D

triadic

#E4F37D #7DE4F3 #F37DE4

tetradic

#E4F37D #7DF3C7 #8C7DF3 #F37DA9

square

#E4F37D #7DF3C7 #8C7DF3 #F37DA9

split-complementary

#E4F37D #7DA9F3 #C77DF3

monochromatic

#C7E115 #D8EE45 #E4F37D #F0F8B5 #F9FCE3

Accessibility & contrast

On white

1.21

#E4F37D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.42

#E4F37D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E4F37D

17.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E4F37D	#FFFFFF	#000000	##000000
##E4F37D	1.00	1.21	17.42	17.42
#FFFFFF	1.21	1.00	21.00	21.00
#000000	17.42	21.00	1.00	1.00
##000000	17.42	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE972

Deuteranopia (green-blind)

#FFEB83

Tritanopia (blue-blind)

#F0E8D8

Achromatopsia (no color)

#EAEAEA

Design tokens & code

CSS

--color: #e4f37d;
/* rgb */ color: rgb(228, 243, 125);
/* oklch */ color: oklch(92.9% 0.144 115.2);

Tailwind

colors: {
  custom: {
    50: '#eef7a5',
    500: '#e4f37d',
    950: '#000000',
  },
}

SCSS

$custom: #e4f37d;
$custom-light: #eef7a5;
$custom-dark: #000000;

JSON

{
  "hex": "#e4f37d",
  "rgb": {
    "r": 228,
    "g": 243,
    "b": 125
  },
  "hsl": {
    "h": 67.627,
    "s": 83.099,
    "l": 72.157
  },
  "oklch": {
    "l": 0.9288,
    "c": 0.14368,
    "h": 115.2
  },
  "luminance": 0.82076
}

Semantic roles & 50–950 ramp

primary

#E4F37D

secondary

#5746CE

accent

#06E022

background

#FFFFFC

surface

#FEFEF6

border

#D6D6D0

text

#17170F

muted

#858580

Preview Lab

Preview with #E4F37D

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

Preview Lab → · Contrast checker → · Palette generator →