#C0EA63#C0EA63

#C0EA63 is a very light, vivid yellow-green. Relative luminance 0.710; OKLCH L 88.0% C 0.168 H 124.3°. Best body text is #000000 at 15.19:1 contrast (WCAG AA passes).

Color values

HEX	#C0EA63
RGB	rgb(192, 234, 99)
HSL	hsl(79, 76%, 65%)
HSV	hsv(79, 58%, 92%)
CMYK	cmyk(17.9%, 0%, 57.7%, 8.2%)
CIE-LAB	lab(87.46, -33.35, 59.82)
CIE-LCH	lch(87.46, 68.49, 119.14°)
OKLab	oklab(88.05% -0.0949 0.1391)
OKLCH	oklch(88.05% 0.168 124.3)
XYZ	xyz(53.4134, 70.9526, 22.6832)
Luminance	0.7095 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C0EA63 #8D63EA

analogous

#EAD163 #C0EA63 #7CEA63

triadic

#C0EA63 #63C0EA #EA63C0

tetradic

#C0EA63 #63EAD1 #8D63EA #EA637C

square

#C0EA63 #63EAD1 #8D63EA #EA637C

split-complementary

#C0EA63 #637CEA #D163EA

monochromatic

#88BA19 #AAE32D #C0EA63 #D6F199 #ECF9CF

Accessibility & contrast

On white

1.38

#C0EA63 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.19

#C0EA63 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C0EA63

15.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C0EA63	#FFFFFF	#000000	##000000
##C0EA63	1.00	1.38	15.19	15.19
#FFFFFF	1.38	1.00	21.00	21.00
#000000	15.19	21.00	1.00	1.00
##000000	15.19	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F6DD54

Deuteranopia (green-blind)

#F0DB6C

Tritanopia (blue-blind)

#C8E0CD

Achromatopsia (no color)

#DBDBDB

Design tokens & code

CSS

--color: #c0ea63;
/* rgb */ color: rgb(192, 234, 99);
/* oklch */ color: oklch(88.0% 0.168 124.3);

Tailwind

colors: {
  custom: {
    50: '#d6f094',
    500: '#c0ea63',
    950: '#000000',
  },
}

SCSS

$custom: #c0ea63;
$custom-light: #d6f094;
$custom-dark: #000000;

JSON

{
  "hex": "#c0ea63",
  "rgb": {
    "r": 192,
    "g": 234,
    "b": 99
  },
  "hsl": {
    "h": 78.667,
    "s": 76.271,
    "l": 65.294
  },
  "oklch": {
    "l": 0.88045,
    "c": 0.16834,
    "h": 124.3
  },
  "luminance": 0.70953
}

Semantic roles & 50–950 ramp

primary

#C0EA63

secondary

#6038B9

accent

#0DD84C

background

#FEFFFC

surface

#FBFEF4

border

#D4D6CE

text

#15160D

muted

#84857F

Preview Lab

Preview with #C0EA63

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

Preview Lab → · Contrast checker → · Palette generator →