#C0F25B#C0F25B

#C0F25B is a very light, vivid yellow-green. Relative luminance 0.755; OKLCH L 89.8% C 0.185 H 125.6°. Best body text is #000000 at 16.09:1 contrast (WCAG AA passes).

Color values

HEX	#C0F25B
RGB	rgb(192, 242, 91)
HSL	hsl(80, 85%, 65%)
HSV	hsv(80, 62%, 95%)
CMYK	cmyk(20.7%, 0%, 62.4%, 5.1%)
CIE-LAB	lab(89.61, -37.61, 65.54)
CIE-LCH	lch(89.61, 75.57, 119.85°)
OKLab	oklab(89.76% -0.1074 0.1503)
OKLCH	oklch(89.76% 0.185 125.6)
XYZ	xyz(55.3789, 75.4654, 21.5442)
Luminance	0.7547 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C0F25B #8D5BF2

analogous

#F2D95B #C0F25B #74F25B

triadic

#C0F25B #5BC0F2 #F25BC0

tetradic

#C0F25B #5BF2D9 #8D5BF2 #F25B74

square

#C0F25B #5BF2D9 #8D5BF2 #F25B74

split-complementary

#C0F25B #5B74F2 #D95BF2

monochromatic

#88C30F #AAEE22 #C0F25B #D6F694 #ECFBCC

Accessibility & contrast

On white

1.30

#C0F25B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.09

#C0F25B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C0F25B

16.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C0F25B	#FFFFFF	#000000	##000000
##C0F25B	1.00	1.30	16.09	16.09
#FFFFFF	1.30	1.00	21.00	21.00
#000000	16.09	21.00	1.00	1.00
##000000	16.09	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FEE348

Deuteranopia (green-blind)

#F7E166

Tritanopia (blue-blind)

#C8E7D3

Achromatopsia (no color)

#E1E1E1

Design tokens & code

CSS

--color: #c0f25b;
/* rgb */ color: rgb(192, 242, 91);
/* oklch */ color: oklch(89.8% 0.185 125.6);

Tailwind

colors: {
  custom: {
    50: '#d6f690',
    500: '#c0f25b',
    950: '#000000',
  },
}

SCSS

$custom: #c0f25b;
$custom-light: #d6f690;
$custom-dark: #000000;

JSON

{
  "hex": "#c0f25b",
  "rgb": {
    "r": 192,
    "g": 242,
    "b": 91
  },
  "hsl": {
    "h": 79.868,
    "s": 85.311,
    "l": 65.294
  },
  "oklch": {
    "l": 0.89757,
    "c": 0.18473,
    "h": 125.6
  },
  "luminance": 0.75466
}

Semantic roles & 50–950 ramp

primary

#C0F25B

secondary

#6031C1

accent

#04E24D

background

#FEFFFC

surface

#FCFEF4

border

#D5D6CE

text

#15170D

muted

#84857F

Preview Lab

Preview with #C0F25B

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

Preview Lab → · Contrast checker → · Palette generator →