#C8F357#C8F357

#C8F357 is a very light, vivid yellow-green. Relative luminance 0.771; OKLCH L 90.5% C 0.185 H 123.3°. Best body text is #000000 at 16.41:1 contrast (WCAG AA passes).

Color values

HEX	#C8F357
RGB	rgb(200, 243, 87)
HSL	hsl(77, 87%, 65%)
HSV	hsv(77, 64%, 95%)
CMYK	cmyk(17.7%, 0%, 64.2%, 4.7%)
CIE-LAB	lab(90.35, -35.32, 68.08)
CIE-LCH	lch(90.35, 76.69, 117.42°)
OKLab	oklab(90.48% -0.1019 0.155)
OKLCH	oklch(90.48% 0.185 123.3)
XYZ	xyz(57.5908, 77.0684, 20.8566)
Luminance	0.7707 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C8F357 #8257F3

analogous

#F3D057 #C8F357 #7AF357

triadic

#C8F357 #57C8F3 #F357C8

tetradic

#C8F357 #57F3D0 #8257F3 #F3577A

square

#C8F357 #57F3D0 #8257F3 #F3577A

split-complementary

#C8F357 #577AF3 #D057F3

monochromatic

#90C20E #B5EF1E #C8F357 #DBF790 #EDFBC9

Accessibility & contrast

On white

1.28

#C8F357 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.41

#C8F357 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C8F357

16.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C8F357	#FFFFFF	#000000	##000000
##C8F357	1.00	1.28	16.41	16.41
#FFFFFF	1.28	1.00	21.00	21.00
#000000	16.41	21.00	1.00	1.00
##000000	16.41	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE542

Deuteranopia (green-blind)

#FBE363

Tritanopia (blue-blind)

#D1E8D3

Achromatopsia (no color)

#E3E3E3

Design tokens & code

CSS

--color: #c8f357;
/* rgb */ color: rgb(200, 243, 87);
/* oklch */ color: oklch(90.5% 0.185 123.3);

Tailwind

colors: {
  custom: {
    50: '#dcf78d',
    500: '#c8f357',
    950: '#000000',
  },
}

SCSS

$custom: #c8f357;
$custom-light: #dcf78d;
$custom-dark: #000000;

JSON

{
  "hex": "#c8f357",
  "rgb": {
    "r": 200,
    "g": 243,
    "b": 87
  },
  "hsl": {
    "h": 76.538,
    "s": 86.667,
    "l": 64.706
  },
  "oklch": {
    "l": 0.90475,
    "c": 0.18549,
    "h": 123.3
  },
  "luminance": 0.77069
}

Semantic roles & 50–950 ramp

primary

#C8F357

secondary

#572FBF

accent

#02E340

background

#FEFFFC

surface

#FCFEF4

border

#D5D6CE

text

#15170D

muted

#84857F

Preview Lab

Preview with #C8F357

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

Preview Lab → · Contrast checker → · Palette generator →