#C4EA59#C4EA59

#C4EA59 is a very light, vivid yellow-green. Relative luminance 0.713; OKLCH L 88.2% C 0.175 H 122.5°. Best body text is #000000 at 15.26:1 contrast (WCAG AA passes).

Color values

HEX	#C4EA59
RGB	rgb(196, 234, 89)
HSL	hsl(76, 78%, 63%)
HSV	hsv(76, 62%, 92%)
CMYK	cmyk(16.2%, 0%, 62%, 8.2%)
CIE-LAB	lab(87.63, -32.59, 64.29)
CIE-LCH	lch(87.63, 72.08, 116.88°)
OKLab	oklab(88.22% -0.0939 0.1473)
OKLCH	oklch(88.22% 0.175 122.5)
XYZ	xyz(53.9915, 71.3025, 20.3676)
Luminance	0.7130 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C4EA59 #7F59EA

analogous

#EAC759 #C4EA59 #7BEA59

triadic

#C4EA59 #59C4EA #EA59C4

tetradic

#C4EA59 #59EAC7 #7F59EA #EA597B

square

#C4EA59 #59EAC7 #7F59EA #EA597B

split-complementary

#C4EA59 #597BEA #C759EA

monochromatic

#89B217 #B1E323 #C4EA59 #D7F18F #EBF8C6

Accessibility & contrast

On white

1.38

#C4EA59 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.26

#C4EA59 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C4EA59

15.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C4EA59	#FFFFFF	#000000	##000000
##C4EA59	1.00	1.38	15.26	15.26
#FFFFFF	1.38	1.00	21.00	21.00
#000000	15.26	21.00	1.00	1.00
##000000	15.26	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F7DD47

Deuteranopia (green-blind)

#F2DC63

Tritanopia (blue-blind)

#CDDFCC

Achromatopsia (no color)

#DCDCDC

Design tokens & code

CSS

--color: #c4ea59;
/* rgb */ color: rgb(196, 234, 89);
/* oklch */ color: oklch(88.2% 0.175 122.5);

Tailwind

colors: {
  custom: {
    50: '#d9f08e',
    500: '#c4ea59',
    950: '#000000',
  },
}

SCSS

$custom: #c4ea59;
$custom-light: #d9f08e;
$custom-dark: #000000;

JSON

{
  "hex": "#c4ea59",
  "rgb": {
    "r": 196,
    "g": 234,
    "b": 89
  },
  "hsl": {
    "h": 75.724,
    "s": 77.54,
    "l": 63.333
  },
  "oklch": {
    "l": 0.8822,
    "c": 0.17473,
    "h": 122.5
  },
  "luminance": 0.71303
}

Semantic roles & 50–950 ramp

primary

#C4EA59

secondary

#5635B2

accent

#0CDA42

background

#FEFFFC

surface

#FCFEF4

border

#D5D6CE

text

#15160D

muted

#84857F

Preview Lab

Preview with #C4EA59

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

Preview Lab → · Contrast checker → · Palette generator →