#E4F659#E4F659

#E4F659 is a very light, vivid yellow. Relative luminance 0.831; OKLCH L 93.1% C 0.178 H 115.5°. Best body text is #000000 at 17.63:1 contrast (WCAG AA passes).

Color values

HEX	#E4F659
RGB	rgb(228, 246, 89)
HSL	hsl(67, 90%, 66%)
HSV	hsv(67, 64%, 96%)
CMYK	cmyk(7.3%, 0%, 63.8%, 3.5%)
CIE-LAB	lab(93.07, -25.68, 70.73)
CIE-LCH	lch(93.07, 75.25, 109.96°)
OKLab	oklab(93.14% -0.0765 0.1603)
OKLCH	oklch(93.14% 0.178 115.5)
XYZ	xyz(66.7554, 83.1278, 21.9779)
Luminance	0.8313 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E4F659 #6B59F6

analogous

#F6B959 #E4F659 #95F659

triadic

#E4F659 #59E4F6 #F659E4

tetradic

#E4F659 #59F6B9 #6B59F6 #F65995

square

#E4F659 #59F6B9 #6B59F6 #F65995

split-complementary

#E4F659 #5995F6 #B959F6

monochromatic

#B4CA0B #DBF31F #E4F659 #EDF993 #F7FCCD

Accessibility & contrast

On white

1.19

#E4F659 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.63

#E4F659 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E4F659

17.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E4F659	#FFFFFF	#000000	##000000
##E4F659	1.00	1.19	17.63	17.63
#FFFFFF	1.19	1.00	21.00	21.00
#000000	17.63	21.00	1.00	1.00
##000000	17.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEA44

Deuteranopia (green-blind)

#FFEC64

Tritanopia (blue-blind)

#F2E9D6

Achromatopsia (no color)

#EBEBEB

Design tokens & code

CSS

--color: #e4f659;
/* rgb */ color: rgb(228, 246, 89);
/* oklch */ color: oklch(93.1% 0.178 115.5);

Tailwind

colors: {
  custom: {
    50: '#f0f98f',
    500: '#e4f659',
    950: '#000000',
  },
}

SCSS

$custom: #e4f659;
$custom-light: #f0f98f;
$custom-dark: #000000;

JSON

{
  "hex": "#e4f659",
  "rgb": {
    "r": 228,
    "g": 246,
    "b": 89
  },
  "hsl": {
    "h": 66.879,
    "s": 89.714,
    "l": 65.686
  },
  "oklch": {
    "l": 0.93142,
    "c": 0.17759,
    "h": 115.5
  },
  "luminance": 0.83127
}

Semantic roles & 50–950 ramp

primary

#E4F659

secondary

#3F2DC6

accent

#00E61A

background

#FFFFFC

surface

#FEFFF4

border

#D6D7CE

text

#17170D

muted

#85857F

Preview Lab

Preview with #E4F659

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

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