#C5E863#C5E863

#C5E863 is a very light, vivid yellow-green. Relative luminance 0.705; OKLCH L 87.9% C 0.164 H 122.2°. Best body text is #000000 at 15.10:1 contrast (WCAG AA passes).

Color values

HEX#C5E863
RGBrgb(197, 232, 99)
HSLhsl(76, 74%, 65%)
HSVhsv(76, 57%, 91%)
CMYKcmyk(15.1%, 0%, 57.3%, 9%)
CIE-LABlab(87.23, -30.51, 59.65)
CIE-LCHlch(87.23, 67.00, 117.09°)
OKLaboklab(87.94% -0.0873 0.1386)
OKLCHoklch(87.94% 0.164 122.2)
XYZxyz(54.1351, 70.4843, 22.5548)
Luminance0.7048 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#C5E863 #8663E8
analogous
#E8C863 #C5E863 #83E863
triadic
#C5E863 #63C5E8 #E863C5
tetradic
#C5E863 #63E8C8 #8663E8 #E86383
square
#C5E863 #63E8C8 #8663E8 #E86383
split-complementary
#C5E863 #6383E8 #C863E8
monochromatic
#8DB61B #B1E02E #C5E863 #D9F098 #EDF8CE

Accessibility & contrast

On white

1.39
#C5E863 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

15.10
#C5E863 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C5E863
15.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##C5E863#FFFFFF#000000##000000
##C5E8631.001.3915.1015.10
#FFFFFF1.391.0021.0021.00
#00000015.1021.001.001.00
##00000015.1021.001.001.00

Color blindness preview

Protanopia (red-blind)
#F4DB55
Deuteranopia (green-blind)
#F0DB6C
Tritanopia (blue-blind)
#CEDDCB
Achromatopsia (no color)
#DBDBDB

Design tokens & code

CSS
--color: #c5e863;
/* rgb */ color: rgb(197, 232, 99);
/* oklch */ color: oklch(87.9% 0.164 122.2);
Tailwind
colors: {
  custom: {
    50: '#d9ef94',
    500: '#c5e863',
    950: '#000000',
  },
}
SCSS
$custom: #c5e863;
$custom-light: #d9ef94;
$custom-dark: #000000;
JSON
{
  "hex": "#c5e863",
  "rgb": {
    "r": 197,
    "g": 232,
    "b": 99
  },
  "hsl": {
    "h": 75.789,
    "s": 74.302,
    "l": 64.902
  },
  "oklch": {
    "l": 0.87944,
    "c": 0.16379,
    "h": 122.2
  },
  "luminance": 0.70484
}

Semantic roles & 50–950 ramp

primary
#C5E863
secondary
#5A39B6
accent
#0FD644
background
#FEFFFC
surface
#FCFEF4
border
#D5D6CE
text
#15160D
muted
#84857F

Preview Lab

Preview with #C5E863

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

Preview Lab → · Contrast checker → · Palette generator →

#C5E863 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva