#C8F05A#C8F05A

#C8F05A is a very light, vivid yellow-green. Relative luminance 0.753; OKLCH L 89.8% C 0.180 H 122.8°. Best body text is #000000 at 16.07:1 contrast (WCAG AA passes).

Color values

HEX	#C8F05A
RGB	rgb(200, 240, 90)
HSL	hsl(76, 83%, 65%)
HSV	hsv(76, 63%, 94%)
CMYK	cmyk(16.7%, 0%, 62.5%, 5.9%)
CIE-LAB	lab(89.55, -33.74, 66.03)
CIE-LCH	lch(89.55, 74.15, 117.07°)
OKLab	oklab(89.84% -0.0973 0.1511)
OKLCH	oklch(89.84% 0.18 122.8)
XYZ	xyz(56.8255, 75.3375, 21.2188)
Luminance	0.7534 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C8F05A #825AF0

analogous

#F0CD5A #C8F05A #7DF05A

triadic

#C8F05A #5AC8F0 #F05AC8

tetradic

#C8F05A #5AF0CD #825AF0 #F05A7D

square

#C8F05A #5AF0CD #825AF0 #F05A7D

split-complementary

#C8F05A #5A7DF0 #CD5AF0

monochromatic

#90BE11 #B5EB22 #C8F05A #DBF592 #EDFACA

Accessibility & contrast

On white

1.31

#C8F05A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.07

#C8F05A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C8F05A

16.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C8F05A	#FFFFFF	#000000	##000000
##C8F05A	1.00	1.31	16.07	16.07
#FFFFFF	1.31	1.00	21.00	21.00
#000000	16.07	21.00	1.00	1.00
##000000	16.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FDE247

Deuteranopia (green-blind)

#F8E165

Tritanopia (blue-blind)

#D1E5D1

Achromatopsia (no color)

#E1E1E1

Design tokens & code

CSS

--color: #c8f05a;
/* rgb */ color: rgb(200, 240, 90);
/* oklch */ color: oklch(89.8% 0.180 122.8);

Tailwind

colors: {
  custom: {
    50: '#dcf58f',
    500: '#c8f05a',
    950: '#000000',
  },
}

SCSS

$custom: #c8f05a;
$custom-light: #dcf58f;
$custom-dark: #000000;

JSON

{
  "hex": "#c8f05a",
  "rgb": {
    "r": 200,
    "g": 240,
    "b": 90
  },
  "hsl": {
    "h": 76,
    "s": 83.333,
    "l": 64.706
  },
  "oklch": {
    "l": 0.89835,
    "c": 0.17966,
    "h": 122.8
  },
  "luminance": 0.75338
}

Semantic roles & 50–950 ramp

primary

#C8F05A

secondary

#5732BD

accent

#06E040

background

#FEFFFC

surface

#FCFEF4

border

#D5D6CE

text

#15170D

muted

#84857F

Preview Lab

Preview with #C8F05A

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

Preview Lab → · Contrast checker → · Palette generator →