#C8F459#C8F459

#C8F459 is a very light, vivid yellow-green. Relative luminance 0.777; OKLCH L 90.7% C 0.185 H 123.6°. Best body text is #000000 at 16.54:1 contrast (WCAG AA passes).

Color values

HEX	#C8F459
RGB	rgb(200, 244, 89)
HSL	hsl(77, 88%, 65%)
HSV	hsv(77, 64%, 96%)
CMYK	cmyk(18%, 0%, 63.5%, 4.3%)
CIE-LAB	lab(90.64, -35.64, 67.60)
CIE-LCH	lch(90.64, 76.42, 117.80°)
OKLab	oklab(90.71% -0.1026 0.1542)
OKLCH	oklch(90.71% 0.185 123.6)
XYZ	xyz(57.9737, 77.7016, 21.3929)
Luminance	0.7770 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C8F459 #8559F4

analogous

#F4D259 #C8F459 #7BF459

triadic

#C8F459 #59C8F4 #F459C8

tetradic

#C8F459 #59F4D2 #8559F4 #F4597B

square

#C8F459 #59F4D2 #8559F4 #F4597B

split-complementary

#C8F459 #597BF4 #D259F4

monochromatic

#91C60D #B5F020 #C8F459 #DBF892 #EEFCCC

Accessibility & contrast

On white

1.27

#C8F459 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.54

#C8F459 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C8F459

16.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C8F459	#FFFFFF	#000000	##000000
##C8F459	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)

#FFE545

Deuteranopia (green-blind)

#FBE465

Tritanopia (blue-blind)

#D1E9D4

Achromatopsia (no color)

#E4E4E4

Design tokens & code

CSS

--color: #c8f459;
/* rgb */ color: rgb(200, 244, 89);
/* oklch */ color: oklch(90.7% 0.185 123.6);

Tailwind

colors: {
  custom: {
    50: '#dcf78f',
    500: '#c8f459',
    950: '#000000',
  },
}

SCSS

$custom: #c8f459;
$custom-light: #dcf78f;
$custom-dark: #000000;

JSON

{
  "hex": "#c8f459",
  "rgb": {
    "r": 200,
    "g": 244,
    "b": 89
  },
  "hsl": {
    "h": 77.032,
    "s": 87.571,
    "l": 65.294
  },
  "oklch": {
    "l": 0.90714,
    "c": 0.18525,
    "h": 123.6
  },
  "luminance": 0.77702
}

Semantic roles & 50–950 ramp

primary

#C8F459

secondary

#592FC3

accent

#01E442

background

#FEFFFC

surface

#FCFEF4

border

#D5D6CE

text

#15170D

muted

#84857F

Preview Lab

Preview with #C8F459

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

Preview Lab → · Contrast checker → · Palette generator →