#C4E951#C4E951

#C4E951 is a very light, vivid yellow-green. Relative luminance 0.706; OKLCH L 87.9% C 0.179 H 121.9°. Best body text is #000000 at 15.12:1 contrast (WCAG AA passes).

Color values

HEX#C4E951
RGBrgb(196, 233, 81)
HSLhsl(75, 78%, 62%)
HSVhsv(75, 65%, 91%)
CMYKcmyk(15.9%, 0%, 65.2%, 8.6%)
CIE-LABlab(87.29, -32.68, 67.12)
CIE-LCHlch(87.29, 74.66, 115.96°)
OKLaboklab(87.93% -0.0949 0.1523)
OKLCHoklch(87.93% 0.179 121.9)
XYZxyz(53.3897, 70.6076, 18.5989)
Luminance0.7061 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#C4E951 #7651E9
analogous
#E9C251 #C4E951 #78E951
triadic
#C4E951 #51C4E9 #E951C4
tetradic
#C4E951 #51E9C2 #7651E9 #E95178
square
#C4E951 #51E9C2 #7651E9 #E95178
split-complementary
#C4E951 #5178E9 #C251E9
monochromatic
#86AA16 #B1E01C #C4E951 #D6F087 #E9F7BE

Accessibility & contrast

On white

1.39
#C4E951 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

15.12
#C4E951 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C4E951
15.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##C4E951#FFFFFF#000000##000000
##C4E9511.001.3915.1215.12
#FFFFFF1.391.0021.0021.00
#00000015.1221.001.001.00
##00000015.1221.001.001.00

Color blindness preview

Protanopia (red-blind)
#F6DC3C
Deuteranopia (green-blind)
#F2DB5C
Tritanopia (blue-blind)
#CEDECA
Achromatopsia (no color)
#DBDBDB

Design tokens & code

CSS
--color: #c4e951;
/* rgb */ color: rgb(196, 233, 81);
/* oklch */ color: oklch(87.9% 0.179 121.9);
Tailwind
colors: {
  custom: {
    50: '#d9f089',
    500: '#c4e951',
    950: '#000000',
  },
}
SCSS
$custom: #c4e951;
$custom-light: #d9f089;
$custom-dark: #000000;
JSON
{
  "hex": "#c4e951",
  "rgb": {
    "r": 196,
    "g": 233,
    "b": 81
  },
  "hsl": {
    "h": 74.605,
    "s": 77.551,
    "l": 61.569
  },
  "oklch": {
    "l": 0.87927,
    "c": 0.1794,
    "h": 121.9
  },
  "luminance": 0.70608
}

Semantic roles & 50–950 ramp

primary
#C4E951
secondary
#5033AB
accent
#0CDA3E
background
#FEFFFC
surface
#FCFEF4
border
#D5D6CE
text
#15160C
muted
#84857F

Preview Lab

Preview with #C4E951

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

Preview Lab → · Contrast checker → · Palette generator →

#C4E951 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva