#C4E55E#C4E55E

#C4E55E is a very light, vivid yellow-green. Relative luminance 0.686; OKLCH L 87.2% C 0.165 H 121.5°. Best body text is #000000 at 14.72:1 contrast (WCAG AA passes).

Color values

HEX	#C4E55E
RGB	rgb(196, 229, 94)
HSL	hsl(75, 72%, 63%)
HSV	hsv(75, 59%, 90%)
CMYK	cmyk(14.4%, 0%, 59%, 10.2%)
CIE-LAB	lab(86.30, -29.90, 60.74)
CIE-LCH	lch(86.30, 67.70, 116.21°)
OKLab	oklab(87.16% -0.086 0.1404)
OKLCH	oklch(87.16% 0.165 121.5)
XYZ	xyz(52.8052, 68.5825, 21.0434)
Luminance	0.6858 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C4E55E #7F5EE5

analogous

#E5C35E #C4E55E #80E55E

triadic

#C4E55E #5EC4E5 #E55EC4

tetradic

#C4E55E #5EE5C3 #7F5EE5 #E55E80

square

#C4E55E #5EE5C3 #7F5EE5 #E55E80

split-complementary

#C4E55E #5E80E5 #C35EE5

monochromatic

#89AD1C #B1DC29 #C4E55E #D7EE93 #EBF6C7

Accessibility & contrast

On white

1.43

#C4E55E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.72

#C4E55E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C4E55E

14.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C4E55E	#FFFFFF	#000000	##000000
##C4E55E	1.00	1.43	14.72	14.72
#FFFFFF	1.43	1.00	21.00	21.00
#000000	14.72	21.00	1.00	1.00
##000000	14.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F2D94F

Deuteranopia (green-blind)

#EED867

Tritanopia (blue-blind)

#CDDAC8

Achromatopsia (no color)

#D8D8D8

Design tokens & code

CSS

--color: #c4e55e;
/* rgb */ color: rgb(196, 229, 94);
/* oklch */ color: oklch(87.2% 0.165 121.5);

Tailwind

colors: {
  custom: {
    50: '#d8ed90',
    500: '#c4e55e',
    950: '#000000',
  },
}

SCSS

$custom: #c4e55e;
$custom-light: #d8ed90;
$custom-dark: #000000;

JSON

{
  "hex": "#c4e55e",
  "rgb": {
    "r": 196,
    "g": 229,
    "b": 94
  },
  "hsl": {
    "h": 74.667,
    "s": 72.193,
    "l": 63.333
  },
  "oklch": {
    "l": 0.87158,
    "c": 0.16462,
    "h": 121.5
  },
  "luminance": 0.68583
}

Semantic roles & 50–950 ramp

primary

#C4E55E

secondary

#5639AE

accent

#11D441

background

#FEFEFC

surface

#FCFDF4

border

#D5D5CE

text

#15160D

muted

#84847F

Preview Lab

Preview with #C4E55E

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

Preview Lab → · Contrast checker → · Palette generator →