#C8F051#C8F051

#C8F051 is a very light, vivid yellow-green. Relative luminance 0.752; OKLCH L 89.8% C 0.186 H 122.4°. Best body text is #000000 at 16.04:1 contrast (WCAG AA passes).

Color values

HEX	#C8F051
RGB	rgb(200, 240, 81)
HSL	hsl(75, 84%, 63%)
HSV	hsv(75, 66%, 94%)
CMYK	cmyk(16.7%, 0%, 66.3%, 5.9%)
CIE-LAB	lab(89.48, -34.35, 69.48)
CIE-LCH	lch(89.48, 77.50, 116.31°)
OKLab	oklab(89.76% -0.0997 0.1571)
OKLCH	oklch(89.76% 0.186 122.4)
XYZ	xyz(56.4654, 75.1935, 19.3220)
Luminance	0.7519 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C8F051 #7951F0

analogous

#F0C851 #C8F051 #79F051

triadic

#C8F051 #51C8F0 #F051C8

tetradic

#C8F051 #51F0C8 #7951F0 #F05179

square

#C8F051 #51F0C8 #7951F0 #F05179

split-complementary

#C8F051 #5179F0 #C851F0

monochromatic

#8DB710 #B6EB19 #C8F051 #DAF589 #ECFAC2

Accessibility & contrast

On white

1.31

#C8F051 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.04

#C8F051 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C8F051

16.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C8F051	#FFFFFF	#000000	##000000
##C8F051	1.00	1.31	16.04	16.04
#FFFFFF	1.31	1.00	21.00	21.00
#000000	16.04	21.00	1.00	1.00
##000000	16.04	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FEE23A

Deuteranopia (green-blind)

#F9E15D

Tritanopia (blue-blind)

#D2E4D0

Achromatopsia (no color)

#E1E1E1

Design tokens & code

CSS

--color: #c8f051;
/* rgb */ color: rgb(200, 240, 81);
/* oklch */ color: oklch(89.8% 0.186 122.4);

Tailwind

colors: {
  custom: {
    50: '#dcf58a',
    500: '#c8f051',
    950: '#000000',
  },
}

SCSS

$custom: #c8f051;
$custom-light: #dcf58a;
$custom-dark: #000000;

JSON

{
  "hex": "#c8f051",
  "rgb": {
    "r": 200,
    "g": 240,
    "b": 81
  },
  "hsl": {
    "h": 75.094,
    "s": 84.127,
    "l": 62.941
  },
  "oklch": {
    "l": 0.89759,
    "c": 0.1861,
    "h": 122.4
  },
  "luminance": 0.75194
}

Semantic roles & 50–950 ramp

primary

#C8F051

secondary

#512FB6

accent

#05E13C

background

#FEFFFC

surface

#FCFEF4

border

#D5D6CE

text

#15170C

muted

#84857F

Preview Lab

Preview with #C8F051

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

Preview Lab → · Contrast checker → · Palette generator →