#C0E85B#C0E85B

#C0E85B is a very light, vivid yellow-green. Relative luminance 0.697; OKLCH L 87.5% C 0.172 H 123.4°. Best body text is #000000 at 14.94:1 contrast (WCAG AA passes).

Color values

HEX	#C0E85B
RGB	rgb(192, 232, 91)
HSL	hsl(77, 75%, 63%)
HSV	hsv(77, 61%, 91%)
CMYK	cmyk(17.2%, 0%, 60.8%, 9%)
CIE-LAB	lab(86.84, -33.06, 62.53)
CIE-LCH	lch(86.84, 70.73, 117.87°)
OKLab	oklab(87.52% -0.0948 0.1439)
OKLCH	oklch(87.52% 0.172 123.4)
XYZ	xyz(52.4836, 69.6747, 20.5791)
Luminance	0.6967 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C0E85B #835BE8

analogous

#E8C95B #C0E85B #79E85B

triadic

#C0E85B #5BC0E8 #E85BC0

tetradic

#C0E85B #5BE8C9 #835BE8 #E85B79

square

#C0E85B #5BE8C9 #835BE8 #E85B79

split-complementary

#C0E85B #5B79E8 #C95BE8

monochromatic

#85B019 #ABE025 #C0E85B #D5F091 #E9F7C6

Accessibility & contrast

On white

1.41

#C0E85B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.94

#C0E85B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C0E85B

14.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C0E85B	#FFFFFF	#000000	##000000
##C0E85B	1.00	1.41	14.94	14.94
#FFFFFF	1.41	1.00	21.00	21.00
#000000	14.94	21.00	1.00	1.00
##000000	14.94	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F4DB4A

Deuteranopia (green-blind)

#EFD965

Tritanopia (blue-blind)

#C9DDCA

Achromatopsia (no color)

#D9D9D9

Design tokens & code

CSS

--color: #c0e85b;
/* rgb */ color: rgb(192, 232, 91);
/* oklch */ color: oklch(87.5% 0.172 123.4);

Tailwind

colors: {
  custom: {
    50: '#d6ef8f',
    500: '#c0e85b',
    950: '#000000',
  },
}

SCSS

$custom: #c0e85b;
$custom-light: #d6ef8f;
$custom-dark: #000000;

JSON

{
  "hex": "#c0e85b",
  "rgb": {
    "r": 192,
    "g": 232,
    "b": 91
  },
  "hsl": {
    "h": 77.021,
    "s": 75.401,
    "l": 63.333
  },
  "oklch": {
    "l": 0.87518,
    "c": 0.17234,
    "h": 123.4
  },
  "luminance": 0.69675
}

Semantic roles & 50–950 ramp

primary

#C0E85B

secondary

#5937B1

accent

#0ED847

background

#FEFFFC

surface

#FCFEF4

border

#D5D6CE

text

#15160D

muted

#84857F

Preview Lab

Preview with #C0E85B

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

Preview Lab → · Contrast checker → · Palette generator →