#C4E44B#C4E44B

#C4E44B is a very light, vivid yellow-green. Relative luminance 0.677; OKLCH L 86.8% C 0.178 H 120.5°. Best body text is #000000 at 14.55:1 contrast (WCAG AA passes).

Color values

HEX	#C4E44B
RGB	rgb(196, 228, 75)
HSL	hsl(73, 74%, 59%)
HSV	hsv(73, 67%, 89%)
CMYK	cmyk(14%, 0%, 67.1%, 10.6%)
CIE-LAB	lab(85.87, -30.74, 67.94)
CIE-LCH	lch(85.87, 74.58, 114.35°)
OKLab	oklab(86.77% -0.0901 0.1531)
OKLCH	oklch(86.77% 0.178 120.5)
XYZ	xyz(51.7792, 67.7307, 17.0008)
Luminance	0.6773 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C4E44B #6B4BE4

analogous

#E4B84B #C4E44B #78E44B

triadic

#C4E44B #4BC4E4 #E44BC4

tetradic

#C4E44B #4BE4B8 #6B4BE4 #E44B78

square

#C4E44B #4BE4B8 #6B4BE4 #E44B78

split-complementary

#C4E44B #4B78E4 #B84BE4

monochromatic

#819D18 #ADD220 #C4E44B #D5EC80 #E7F4B5

Accessibility & contrast

On white

1.44

#C4E44B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.55

#C4E44B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C4E44B

14.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C4E44B	#FFFFFF	#000000	##000000
##C4E44B	1.00	1.44	14.55	14.55
#FFFFFF	1.44	1.00	21.00	21.00
#000000	14.55	21.00	1.00	1.00
##000000	14.55	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F2D734

Deuteranopia (green-blind)

#EED757

Tritanopia (blue-blind)

#CFD8C5

Achromatopsia (no color)

#D7D7D7

Design tokens & code

CSS

--color: #c4e44b;
/* rgb */ color: rgb(196, 228, 75);
/* oklch */ color: oklch(86.8% 0.178 120.5);

Tailwind

colors: {
  custom: {
    50: '#d9ec85',
    500: '#c4e44b',
    950: '#000000',
  },
}

SCSS

$custom: #c4e44b;
$custom-light: #d9ec85;
$custom-dark: #000000;

JSON

{
  "hex": "#c4e44b",
  "rgb": {
    "r": 196,
    "g": 228,
    "b": 75
  },
  "hsl": {
    "h": 72.549,
    "s": 73.913,
    "l": 59.412
  },
  "oklch": {
    "l": 0.86768,
    "c": 0.17766,
    "h": 120.5
  },
  "luminance": 0.67731
}

Semantic roles & 50–950 ramp

primary

#C4E44B

secondary

#4A33A0

accent

#37F15E

background

#FEFEFC

surface

#FCFDF3

border

#D5D5CD

text

#15160C

muted

#84847F

Preview Lab

Preview with #C4E44B

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

Preview Lab → · Contrast checker → · Palette generator →