#E4F56F#E4F56F

#E4F56F is a very light, vivid yellow. Relative luminance 0.829; OKLCH L 93.1% C 0.159 H 115.6°. Best body text is #000000 at 17.59:1 contrast (WCAG AA passes).

Color values

HEX	#E4F56F
RGB	rgb(228, 245, 111)
HSL	hsl(68, 87%, 70%)
HSV	hsv(68, 55%, 96%)
CMYK	cmyk(6.9%, 0%, 54.7%, 3.9%)
CIE-LAB	lab(92.99, -23.66, 61.51)
CIE-LCH	lch(92.99, 65.90, 111.04°)
OKLab	oklab(93.14% -0.0687 0.1434)
OKLCH	oklch(93.14% 0.159 115.6)
XYZ	xyz(67.5178, 82.9474, 27.4895)
Luminance	0.8295 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E4F56F #806FF5

analogous

#F5C36F #E4F56F #A1F56F

triadic

#E4F56F #6FE4F5 #F56FE4

tetradic

#E4F56F #6FF5C3 #806FF5 #F56FA1

square

#E4F56F #6FF5C3 #806FF5 #F56FA1

split-complementary

#E4F56F #6FA1F5 #C36FF5

monochromatic

#C1DA0F #D9F136 #E4F56F #EFF9A8 #F9FDE1

Accessibility & contrast

On white

1.19

#E4F56F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.59

#E4F56F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E4F56F

17.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E4F56F	#FFFFFF	#000000	##000000
##E4F56F	1.00	1.19	17.59	17.59
#FFFFFF	1.19	1.00	21.00	21.00
#000000	17.59	21.00	1.00	1.00
##000000	17.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEA61

Deuteranopia (green-blind)

#FFEC77

Tritanopia (blue-blind)

#F1E9D8

Achromatopsia (no color)

#EBEBEB

Design tokens & code

CSS

--color: #e4f56f;
/* rgb */ color: rgb(228, 245, 111);
/* oklch */ color: oklch(93.1% 0.159 115.6);

Tailwind

colors: {
  custom: {
    50: '#eff89c',
    500: '#e4f56f',
    950: '#000000',
  },
}

SCSS

$custom: #e4f56f;
$custom-light: #eff89c;
$custom-dark: #000000;

JSON

{
  "hex": "#e4f56f",
  "rgb": {
    "r": 228,
    "g": 245,
    "b": 111
  },
  "hsl": {
    "h": 67.612,
    "s": 87.013,
    "l": 69.804
  },
  "oklch": {
    "l": 0.93139,
    "c": 0.15896,
    "h": 115.6
  },
  "luminance": 0.82946
}

Semantic roles & 50–950 ramp

primary

#E4F56F

secondary

#4C39CF

accent

#02E41F

background

#FFFFFC

surface

#FEFEF5

border

#D6D6CF

text

#17170E

muted

#85857F

Preview Lab

Preview with #E4F56F

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

Preview Lab → · Contrast checker → · Palette generator →