#C8F15B#C8F15B

#C8F15B is a very light, vivid yellow-green. Relative luminance 0.759; OKLCH L 90.1% C 0.180 H 123.1°. Best body text is #000000 at 16.19:1 contrast (WCAG AA passes).

Color values

HEX	#C8F15B
RGB	rgb(200, 241, 91)
HSL	hsl(76, 84%, 65%)
HSV	hsv(76, 62%, 95%)
CMYK	cmyk(17%, 0%, 62.2%, 5.5%)
CIE-LAB	lab(89.83, -34.13, 65.93)
CIE-LCH	lch(89.83, 74.24, 117.37°)
OKLab	oklab(90.07% -0.0982 0.151)
OKLCH	oklch(90.07% 0.18 123.1)
XYZ	xyz(57.1635, 75.9450, 21.5428)
Luminance	0.7594 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C8F15B #845BF1

analogous

#F1CF5B #C8F15B #7DF15B

triadic

#C8F15B #5BC8F1 #F15BC8

tetradic

#C8F15B #5BF1CF #845BF1 #F15B7D

square

#C8F15B #5BF1CF #845BF1 #F15B7D

split-complementary

#C8F15B #5B7DF1 #CF5BF1

monochromatic

#91C110 #B5EC23 #C8F15B #DBF693 #EEFBCC

Accessibility & contrast

On white

1.30

#C8F15B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.19

#C8F15B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C8F15B

16.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C8F15B	#FFFFFF	#000000	##000000
##C8F15B	1.00	1.30	16.19	16.19
#FFFFFF	1.30	1.00	21.00	21.00
#000000	16.19	21.00	1.00	1.00
##000000	16.19	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FEE348

Deuteranopia (green-blind)

#F9E266

Tritanopia (blue-blind)

#D1E6D2

Achromatopsia (no color)

#E2E2E2

Design tokens & code

CSS

--color: #c8f15b;
/* rgb */ color: rgb(200, 241, 91);
/* oklch */ color: oklch(90.1% 0.180 123.1);

Tailwind

colors: {
  custom: {
    50: '#dcf590',
    500: '#c8f15b',
    950: '#000000',
  },
}

SCSS

$custom: #c8f15b;
$custom-light: #dcf590;
$custom-dark: #000000;

JSON

{
  "hex": "#c8f15b",
  "rgb": {
    "r": 200,
    "g": 241,
    "b": 91
  },
  "hsl": {
    "h": 76.4,
    "s": 84.27,
    "l": 65.098
  },
  "oklch": {
    "l": 0.90066,
    "c": 0.18012,
    "h": 123.1
  },
  "luminance": 0.75945
}

Semantic roles & 50–950 ramp

primary

#C8F15B

secondary

#5831BF

accent

#05E141

background

#FEFFFC

surface

#FCFEF4

border

#D5D6CE

text

#15170D

muted

#84857F

Preview Lab

Preview with #C8F15B

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

Preview Lab → · Contrast checker → · Palette generator →