#C8F45A#C8F45A

#C8F45A is a very light, vivid yellow-green. Relative luminance 0.777; OKLCH L 90.7% C 0.185 H 123.7°. Best body text is #000000 at 16.54:1 contrast (WCAG AA passes).

Color values

HEX	#C8F45A
RGB	rgb(200, 244, 90)
HSL	hsl(77, 88%, 65%)
HSV	hsv(77, 63%, 96%)
CMYK	cmyk(18%, 0%, 63.1%, 4.3%)
CIE-LAB	lab(90.65, -35.57, 67.21)
CIE-LCH	lch(90.65, 76.04, 117.89°)
OKLab	oklab(90.72% -0.1023 0.1536)
OKLCH	oklch(90.72% 0.185 123.7)
XYZ	xyz(58.0160, 77.7185, 21.6156)
Luminance	0.7772 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C8F45A #865AF4

analogous

#F4D35A #C8F45A #7BF45A

triadic

#C8F45A #5AC8F4 #F45AC8

tetradic

#C8F45A #5AF4D3 #865AF4 #F45A7B

square

#C8F45A #5AF4D3 #865AF4 #F45A7B

split-complementary

#C8F45A #5A7BF4 #D35AF4

monochromatic

#91C60D #B5F021 #C8F45A #DBF893 #EEFCCD

Accessibility & contrast

On white

1.27

#C8F45A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.54

#C8F45A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C8F45A

16.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C8F45A	#FFFFFF	#000000	##000000
##C8F45A	1.00	1.27	16.54	16.54
#FFFFFF	1.27	1.00	21.00	21.00
#000000	16.54	21.00	1.00	1.00
##000000	16.54	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE646

Deuteranopia (green-blind)

#FBE465

Tritanopia (blue-blind)

#D1E9D4

Achromatopsia (no color)

#E4E4E4

Design tokens & code

CSS

--color: #c8f45a;
/* rgb */ color: rgb(200, 244, 90);
/* oklch */ color: oklch(90.7% 0.185 123.7);

Tailwind

colors: {
  custom: {
    50: '#dcf78f',
    500: '#c8f45a',
    950: '#000000',
  },
}

SCSS

$custom: #c8f45a;
$custom-light: #dcf78f;
$custom-dark: #000000;

JSON

{
  "hex": "#c8f45a",
  "rgb": {
    "r": 200,
    "g": 244,
    "b": 90
  },
  "hsl": {
    "h": 77.143,
    "s": 87.5,
    "l": 65.49
  },
  "oklch": {
    "l": 0.90723,
    "c": 0.18452,
    "h": 123.7
  },
  "luminance": 0.77719
}

Semantic roles & 50–950 ramp

primary

#C8F45A

secondary

#592FC3

accent

#01E442

background

#FEFFFC

surface

#FCFEF4

border

#D5D6CE

text

#15170D

muted

#84857F

Preview Lab

Preview with #C8F45A

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

Preview Lab → · Contrast checker → · Palette generator →