#C8E645#C8E645

#C8E645 is a very light, vivid yellow-green. Relative luminance 0.693; OKLCH L 87.5% C 0.182 H 119.6°. Best body text is #000000 at 14.86:1 contrast (WCAG AA passes).

Color values

HEX	#C8E645
RGB	rgb(200, 230, 69)
HSL	hsl(71, 76%, 59%)
HSV	hsv(71, 70%, 90%)
CMYK	cmyk(13%, 0%, 70%, 9.8%)
CIE-LAB	lab(86.65, -30.43, 71.00)
CIE-LCH	lch(86.65, 77.25, 113.20°)
OKLab	oklab(87.45% -0.09 0.1586)
OKLCH	oklch(87.45% 0.182 119.6)
XYZ	xyz(53.1914, 69.3029, 16.2037)
Luminance	0.6930 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C8E645 #6345E6

analogous

#E6B345 #C8E645 #77E645

triadic

#C8E645 #45C8E6 #E645C8

tetradic

#C8E645 #45E6B3 #6345E6 #E64577

square

#C8E645 #45E6B3 #6345E6 #E64577

split-complementary

#C8E645 #4577E6 #B345E6

monochromatic

#839C15 #B0D21C #C8E645 #D8ED7B #E8F5B1

Accessibility & contrast

On white

1.41

#C8E645 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.86

#C8E645 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C8E645

14.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C8E645	#FFFFFF	#000000	##000000
##C8E645	1.00	1.41	14.86	14.86
#FFFFFF	1.41	1.00	21.00	21.00
#000000	14.86	21.00	1.00	1.00
##000000	14.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F4D929

Deuteranopia (green-blind)

#F1D952

Tritanopia (blue-blind)

#D3DAC6

Achromatopsia (no color)

#D9D9D9

Design tokens & code

CSS

--color: #c8e645;
/* rgb */ color: rgb(200, 230, 69);
/* oklch */ color: oklch(87.5% 0.182 119.6);

Tailwind

colors: {
  custom: {
    50: '#dced82',
    500: '#c8e645',
    950: '#000000',
  },
}

SCSS

$custom: #c8e645;
$custom-light: #dced82;
$custom-dark: #000000;

JSON

{
  "hex": "#c8e645",
  "rgb": {
    "r": 200,
    "g": 230,
    "b": 69
  },
  "hsl": {
    "h": 71.18,
    "s": 76.303,
    "l": 58.627
  },
  "oklch": {
    "l": 0.87454,
    "c": 0.1823,
    "h": 119.6
  },
  "luminance": 0.69303
}

Semantic roles & 50–950 ramp

primary

#C8E645

secondary

#45309F

accent

#35F358

background

#FEFEFB

surface

#FCFDF2

border

#D5D5CC

text

#15160B

muted

#84847E

Preview Lab

Preview with #C8E645

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

Preview Lab → · Contrast checker → · Palette generator →