#C0EA38#C0EA38

#C0EA38 is a very light, vivid yellow-green. Relative luminance 0.703; OKLCH L 87.7% C 0.197 H 122.5°. Best body text is #000000 at 15.07:1 contrast (WCAG AA passes).

Color values

HEX#C0EA38
RGBrgb(192, 234, 56)
HSLhsl(74, 81%, 57%)
HSVhsv(74, 76%, 92%)
CMYKcmyk(17.9%, 0%, 76.1%, 8.2%)
CIE-LABlab(87.16, -36.05, 75.54)
CIE-LCHlch(87.16, 83.70, 115.51°)
OKLaboklab(87.71% -0.106 0.1663)
OKLCHoklch(87.71% 0.197 122.5)
XYZxyz(51.8756, 70.3374, 14.5842)
Luminance0.7034 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#C0EA38 #6238EA
analogous
#EABB38 #C0EA38 #67EA38
triadic
#C0EA38 #38C0EA #EA38C0
tetradic
#C0EA38 #38EABB #6238EA #EA3867
square
#C0EA38 #38EABB #6238EA #EA3867
split-complementary
#C0EA38 #3867EA #BB38EA
monochromatic
#789810 #A3CF16 #C0EA38 #D2F06F #E3F6A7

Accessibility & contrast

On white

1.39
#C0EA38 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

15.07
#C0EA38 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C0EA38
15.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##C0EA38#FFFFFF#000000##000000
##C0EA381.001.3915.0715.07
#FFFFFF1.391.0021.0021.00
#00000015.0721.001.001.00
##00000015.0721.001.001.00

Color blindness preview

Protanopia (red-blind)
#F8DB00
Deuteranopia (green-blind)
#F3DA49
Tritanopia (blue-blind)
#CADEC9
Achromatopsia (no color)
#DADADA

Design tokens & code

CSS
--color: #c0ea38;
/* rgb */ color: rgb(192, 234, 56);
/* oklch */ color: oklch(87.7% 0.197 122.5);
Tailwind
colors: {
  custom: {
    50: '#d7f07c',
    500: '#c0ea38',
    950: '#000000',
  },
}
SCSS
$custom: #c0ea38;
$custom-light: #d7f07c;
$custom-dark: #000000;
JSON
{
  "hex": "#c0ea38",
  "rgb": {
    "r": 192,
    "g": 234,
    "b": 56
  },
  "hsl": {
    "h": 74.157,
    "s": 80.909,
    "l": 56.863
  },
  "oklch": {
    "l": 0.87707,
    "c": 0.19718,
    "h": 122.5
  },
  "luminance": 0.70338
}

Semantic roles & 50–950 ramp

primary
#C0EA38
secondary
#452B9B
accent
#30F75F
background
#FEFFFB
surface
#FCFEF2
border
#D5D6CC
text
#15160B
muted
#84857E

Preview Lab

Preview with #C0EA38

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

Preview Lab → · Contrast checker → · Palette generator →

#C0EA38 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva