#C4E83F#C4E83F

#C4E83F is a very light, vivid yellow-green. Relative luminance 0.698; OKLCH L 87.6% C 0.190 H 121.1°. Best body text is #000000 at 14.96:1 contrast (WCAG AA passes).

Color values

HEX	#C4E83F
RGB	rgb(196, 232, 63)
HSL	hsl(73, 79%, 58%)
HSV	hsv(73, 73%, 91%)
CMYK	cmyk(15.5%, 0%, 72.8%, 9%)
CIE-LAB	lab(86.90, -33.25, 73.19)
CIE-LCH	lch(86.90, 80.39, 114.43°)
OKLab	oklab(87.58% -0.098 0.1623)
OKLCH	oklch(87.58% 0.19 121.1)
XYZ	xyz(52.5196, 69.8079, 15.4091)
Luminance	0.6981 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C4E83F #633FE8

analogous

#E8B73F #C4E83F #6FE83F

triadic

#C4E83F #3FC4E8 #E83FC4

tetradic

#C4E83F #3FE8B7 #633FE8 #E83F6F

square

#C4E83F #3FE8B7 #633FE8 #E83F6F

split-complementary

#C4E83F #3F6FE8 #B73FE8

monochromatic

#7D9A12 #AAD119 #C4E83F #D5EF76 #E6F5AC

Accessibility & contrast

On white

1.40

#C4E83F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.96

#C4E83F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C4E83F

14.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C4E83F	#FFFFFF	#000000	##000000
##C4E83F	1.00	1.40	14.96	14.96
#FFFFFF	1.40	1.00	21.00	21.00
#000000	14.96	21.00	1.00	1.00
##000000	14.96	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F6DA1C

Deuteranopia (green-blind)

#F2DA4E

Tritanopia (blue-blind)

#CFDCC8

Achromatopsia (no color)

#DADADA

Design tokens & code

CSS

--color: #c4e83f;
/* rgb */ color: rgb(196, 232, 63);
/* oklch */ color: oklch(87.6% 0.190 121.1);

Tailwind

colors: {
  custom: {
    50: '#daef80',
    500: '#c4e83f',
    950: '#000000',
  },
}

SCSS

$custom: #c4e83f;
$custom-light: #daef80;
$custom-dark: #000000;

JSON

{
  "hex": "#c4e83f",
  "rgb": {
    "r": 196,
    "g": 232,
    "b": 63
  },
  "hsl": {
    "h": 72.781,
    "s": 78.605,
    "l": 57.843
  },
  "oklch": {
    "l": 0.87575,
    "c": 0.18961,
    "h": 121.1
  },
  "luminance": 0.69808
}

Semantic roles & 50–950 ramp

primary

#C4E83F

secondary

#462E9E

accent

#33F55C

background

#FEFFFB

surface

#FCFEF2

border

#D5D6CC

text

#15160B

muted

#84857E

Preview Lab

Preview with #C4E83F

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

Preview Lab → · Contrast checker → · Palette generator →