#C8F55A#C8F55A

#C8F55A is a very light, vivid yellow-green. Relative luminance 0.783; OKLCH L 90.9% C 0.186 H 123.9°. Best body text is #000000 at 16.66:1 contrast (WCAG AA passes).

Color values

HEX#C8F55A
RGBrgb(200, 245, 90)
HSLhsl(77, 89%, 66%)
HSVhsv(77, 63%, 96%)
CMYKcmyk(18.4%, 0%, 63.3%, 3.9%)
CIE-LABlab(90.93, -36.02, 67.50)
CIE-LCHlch(90.93, 76.51, 118.08°)
OKLaboklab(90.95% -0.1036 0.1542)
OKLCHoklch(90.95% 0.186 123.9)
XYZxyz(58.3177, 78.3220, 21.7162)
Luminance0.7832 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#C8F55A #875AF5
analogous
#F5D45A #C8F55A #7BF55A
triadic
#C8F55A #5AC8F5 #F55AC8
tetradic
#C8F55A #5AF5D4 #875AF5 #F55A7B
square
#C8F55A #5AF5D4 #875AF5 #F55A7B
split-complementary
#C8F55A #5A7BF5 #D45AF5
monochromatic
#92C80C #B5F220 #C8F55A #DBF894 #EEFCCD

Accessibility & contrast

On white

1.26
#C8F55A on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

16.66
#C8F55A on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C8F55A
16.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##C8F55A#FFFFFF#000000##000000
##C8F55A1.001.2616.6616.66
#FFFFFF1.261.0021.0021.00
#00000016.6621.001.001.00
##00000016.6621.001.001.00

Color blindness preview

Protanopia (red-blind)
#FFE646
Deuteranopia (green-blind)
#FCE565
Tritanopia (blue-blind)
#D1EAD5
Achromatopsia (no color)
#E5E5E5

Design tokens & code

CSS
--color: #c8f55a;
/* rgb */ color: rgb(200, 245, 90);
/* oklch */ color: oklch(90.9% 0.186 123.9);
Tailwind
colors: {
  custom: {
    50: '#dcf88f',
    500: '#c8f55a',
    950: '#000000',
  },
}
SCSS
$custom: #c8f55a;
$custom-light: #dcf88f;
$custom-dark: #000000;
JSON
{
  "hex": "#c8f55a",
  "rgb": {
    "r": 200,
    "g": 245,
    "b": 90
  },
  "hsl": {
    "h": 77.419,
    "s": 88.571,
    "l": 65.686
  },
  "oklch": {
    "l": 0.90945,
    "c": 0.18573,
    "h": 123.9
  },
  "luminance": 0.78322
}

Semantic roles & 50–950 ramp

primary
#C8F55A
secondary
#5A2EC5
accent
#00E543
background
#FEFFFC
surface
#FCFFF4
border
#D5D7CE
text
#15170D
muted
#84857F

Preview Lab

Preview with #C8F55A

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

Preview Lab → · Contrast checker → · Palette generator →

#C8F55A Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva