#C4EA5B#C4EA5B

#C4EA5B is a very light, vivid yellow-green. Relative luminance 0.713; OKLCH L 88.2% C 0.173 H 122.6°. Best body text is #000000 at 15.27:1 contrast (WCAG AA passes).

Color values

HEX	#C4EA5B
RGB	rgb(196, 234, 91)
HSL	hsl(76, 77%, 64%)
HSV	hsv(76, 61%, 92%)
CMYK	cmyk(16.2%, 0%, 61.1%, 8.2%)
CIE-LAB	lab(87.65, -32.45, 63.49)
CIE-LCH	lch(87.65, 71.30, 117.07°)
OKLab	oklab(88.24% -0.0933 0.1459)
OKLCH	oklch(88.24% 0.173 122.6)
XYZ	xyz(54.0766, 71.3366, 20.8159)
Luminance	0.7134 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C4EA5B #815BEA

analogous

#EAC85B #C4EA5B #7CEA5B

triadic

#C4EA5B #5BC4EA #EA5BC4

tetradic

#C4EA5B #5BEAC8 #815BEA #EA5B7C

square

#C4EA5B #5BEAC8 #815BEA #EA5B7C

split-complementary

#C4EA5B #5B7CEA #C85BEA

monochromatic

#8AB417 #B0E325 #C4EA5B #D8F191 #EBF8C8

Accessibility & contrast

On white

1.38

#C4EA5B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.27

#C4EA5B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C4EA5B

15.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C4EA5B	#FFFFFF	#000000	##000000
##C4EA5B	1.00	1.38	15.27	15.27
#FFFFFF	1.38	1.00	21.00	21.00
#000000	15.27	21.00	1.00	1.00
##000000	15.27	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F7DD4A

Deuteranopia (green-blind)

#F2DC65

Tritanopia (blue-blind)

#CDDFCC

Achromatopsia (no color)

#DCDCDC

Design tokens & code

CSS

--color: #c4ea5b;
/* rgb */ color: rgb(196, 234, 91);
/* oklch */ color: oklch(88.2% 0.173 122.6);

Tailwind

colors: {
  custom: {
    50: '#d9f08f',
    500: '#c4ea5b',
    950: '#000000',
  },
}

SCSS

$custom: #c4ea5b;
$custom-light: #d9f08f;
$custom-dark: #000000;

JSON

{
  "hex": "#c4ea5b",
  "rgb": {
    "r": 196,
    "g": 234,
    "b": 91
  },
  "hsl": {
    "h": 75.944,
    "s": 77.297,
    "l": 63.725
  },
  "oklch": {
    "l": 0.88238,
    "c": 0.17319,
    "h": 122.6
  },
  "luminance": 0.71337
}

Semantic roles & 50–950 ramp

primary

#C4EA5B

secondary

#5736B4

accent

#0CDA43

background

#FEFFFC

surface

#FCFEF4

border

#D5D6CE

text

#15160D

muted

#84857F

Preview Lab

Preview with #C4EA5B

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

Preview Lab → · Contrast checker → · Palette generator →