#C8EE51#C8EE51

#C8EE51 is a very light, vivid yellow-green. Relative luminance 0.740; OKLCH L 89.3% C 0.184 H 121.9°. Best body text is #000000 at 15.80:1 contrast (WCAG AA passes).

Color values

HEX	#C8EE51
RGB	rgb(200, 238, 81)
HSL	hsl(75, 82%, 63%)
HSV	hsv(75, 66%, 93%)
CMYK	cmyk(16%, 0%, 66%, 6.7%)
CIE-LAB	lab(88.93, -33.43, 68.91)
CIE-LCH	lch(88.93, 76.59, 115.88°)
OKLab	oklab(89.32% -0.0972 0.1559)
OKLCH	oklch(89.32% 0.184 121.9)
XYZ	xyz(55.8799, 74.0224, 19.1269)
Luminance	0.7402 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C8EE51 #7751EE

analogous

#EEC551 #C8EE51 #7AEE51

triadic

#C8EE51 #51C8EE #EE51C8

tetradic

#C8EE51 #51EEC5 #7751EE #EE517A

square

#C8EE51 #51EEC5 #7751EE #EE517A

split-complementary

#C8EE51 #517AEE #C551EE

monochromatic

#8CB311 #B6E919 #C8EE51 #DAF389 #EBF9C1

Accessibility & contrast

On white

1.33

#C8EE51 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.80

#C8EE51 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C8EE51

15.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C8EE51	#FFFFFF	#000000	##000000
##C8EE51	1.00	1.33	15.80	15.80
#FFFFFF	1.33	1.00	21.00	21.00
#000000	15.80	21.00	1.00	1.00
##000000	15.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FCE03B

Deuteranopia (green-blind)

#F7DF5D

Tritanopia (blue-blind)

#D2E2CE

Achromatopsia (no color)

#DFDFDF

Design tokens & code

CSS

--color: #c8ee51;
/* rgb */ color: rgb(200, 238, 81);
/* oklch */ color: oklch(89.3% 0.184 121.9);

Tailwind

colors: {
  custom: {
    50: '#dcf38a',
    500: '#c8ee51',
    950: '#000000',
  },
}

SCSS

$custom: #c8ee51;
$custom-light: #dcf38a;
$custom-dark: #000000;

JSON

{
  "hex": "#c8ee51",
  "rgb": {
    "r": 200,
    "g": 238,
    "b": 81
  },
  "hsl": {
    "h": 74.522,
    "s": 82.199,
    "l": 62.549
  },
  "oklch": {
    "l": 0.89315,
    "c": 0.18374,
    "h": 121.9
  },
  "luminance": 0.74023
}

Semantic roles & 50–950 ramp

primary

#C8EE51

secondary

#5030B3

accent

#07DF3B

background

#FEFFFC

surface

#FCFEF4

border

#D5D6CE

text

#15170C

muted

#84857F

Preview Lab

Preview with #C8EE51

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

Preview Lab → · Contrast checker → · Palette generator →