#C8F238#C8F238

#C8F238 is a very light, highly saturated yellow-green. Relative luminance 0.761; OKLCH L 90.0% C 0.203 H 122.1°. Best body text is #000000 at 16.21:1 contrast (WCAG AA passes).

Color values

HEX	#C8F238
RGB	rgb(200, 242, 56)
HSL	hsl(74, 88%, 58%)
HSV	hsv(74, 77%, 95%)
CMYK	cmyk(17.4%, 0%, 76.9%, 5.1%)
CIE-LAB	lab(89.89, -36.55, 78.24)
CIE-LCH	lch(89.89, 86.35, 115.04°)
OKLab	oklab(90.04% -0.1078 0.1717)
OKLCH	oklch(90.04% 0.203 122.1)
XYZ	xyz(56.2862, 76.0690, 15.4581)
Luminance	0.7607 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C8F238 #6238F2

analogous

#F2BF38 #C8F238 #6BF238

triadic

#C8F238 #38C8F2 #F238C8

tetradic

#C8F238 #38F2BF #6238F2 #F2386B

square

#C8F238 #38F2BF #6238F2 #F2386B

split-complementary

#C8F238 #386BF2 #BF38F2

monochromatic

#82A50B #AFDE0F #C8F238 #D8F671 #E8FAAB

Accessibility & contrast

On white

1.30

#C8F238 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.21

#C8F238 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C8F238

16.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C8F238	#FFFFFF	#000000	##000000
##C8F238	1.00	1.30	16.21	16.21
#FFFFFF	1.30	1.00	21.00	21.00
#000000	16.21	21.00	1.00	1.00
##000000	16.21	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE300

Deuteranopia (green-blind)

#FBE24B

Tritanopia (blue-blind)

#D3E5D0

Achromatopsia (no color)

#E2E2E2

Design tokens & code

CSS

--color: #c8f238;
/* rgb */ color: rgb(200, 242, 56);
/* oklch */ color: oklch(90.0% 0.203 122.1);

Tailwind

colors: {
  custom: {
    50: '#ddf67e',
    500: '#c8f238',
    950: '#000000',
  },
}

SCSS

$custom: #c8f238;
$custom-light: #ddf67e;
$custom-dark: #000000;

JSON

{
  "hex": "#c8f238",
  "rgb": {
    "r": 200,
    "g": 242,
    "b": 56
  },
  "hsl": {
    "h": 73.548,
    "s": 87.736,
    "l": 58.431
  },
  "oklch": {
    "l": 0.90043,
    "c": 0.20277,
    "h": 122.1
  },
  "luminance": 0.76069
}

Semantic roles & 50–950 ramp

primary

#C8F238

secondary

#4428A6

accent

#2AFE5A

background

#FEFFFB

surface

#FCFEF2

border

#D5D6CC

text

#16170B

muted

#84857E

Preview Lab

Preview with #C8F238

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

Preview Lab → · Contrast checker → · Palette generator →