#C4FF2E#C4FF2E

#C4FF2E is a very light, highly saturated yellow-green. Relative luminance 0.835; OKLCH L 92.7% C 0.223 H 125.3°. Best body text is #000000 at 17.69:1 contrast (WCAG AA passes).

Color values

HEX	#C4FF2E
RGB	rgb(196, 255, 46)
HSL	hsl(77, 100%, 59%)
HSV	hsv(77, 82%, 100%)
CMYK	cmyk(23.1%, 0%, 82%, 0%)
CIE-LAB	lab(93.21, -44.17, 83.68)
CIE-LCH	lch(93.21, 94.63, 117.83°)
OKLab	oklab(92.66% -0.129 0.1819)
OKLCH	oklch(92.66% 0.223 125.3)
XYZ	xyz(59.0186, 83.4522, 15.5828)
Luminance	0.8345 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C4FF2E #692EFF

analogous

#FFD22E #C4FF2E #5CFF2E

triadic

#C4FF2E #2EC4FF #FF2EC4

tetradic

#C4FF2E #2EFFD2 #692EFF #FF2E5C

square

#C4FF2E #2EFFD2 #692EFF #FF2E5C

split-complementary

#C4FF2E #2E5CFF #D22EFF

monochromatic

#80B300 #ACF000 #C4FF2E #D5FF6B #E7FFA8

Accessibility & contrast

On white

1.19

#C4FF2E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.69

#C4FF2E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C4FF2E

17.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C4FF2E	#FFFFFF	#000000	##000000
##C4FF2E	1.00	1.19	17.69	17.69
#FFFFFF	1.19	1.00	21.00	21.00
#000000	17.69	21.00	1.00	1.00
##000000	17.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEE00

Deuteranopia (green-blind)

#FFEB47

Tritanopia (blue-blind)

#CDF2DA

Achromatopsia (no color)

#EBEBEB

Design tokens & code

CSS

--color: #c4ff2e;
/* rgb */ color: rgb(196, 255, 46);
/* oklch */ color: oklch(92.7% 0.223 125.3);

Tailwind

colors: {
  custom: {
    50: '#dbff7b',
    500: '#c4ff2e',
    950: '#000000',
  },
}

SCSS

$custom: #c4ff2e;
$custom-light: #dbff7b;
$custom-dark: #000000;

JSON

{
  "hex": "#c4ff2e",
  "rgb": {
    "r": 196,
    "g": 255,
    "b": 46
  },
  "hsl": {
    "h": 76.938,
    "s": 100,
    "l": 59.02
  },
  "oklch": {
    "l": 0.92655,
    "c": 0.22299,
    "h": 125.3
  },
  "luminance": 0.83453
}

Semantic roles & 50–950 ramp

primary

#C4FF2E

secondary

#491FB2

accent

#29FF65

background

#FEFFFB

surface

#FCFFF2

border

#D5D7CC

text

#16180B

muted

#84867E

Preview Lab

Preview with #C4FF2E

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

Preview Lab → · Contrast checker → · Palette generator →