#C0EB51#C0EB51

#C0EB51 is a very light, vivid yellow-green. Relative luminance 0.712; OKLCH L 88.1% C 0.183 H 123.6°. Best body text is #000000 at 15.24:1 contrast (WCAG AA passes).

Color values

HEX	#C0EB51
RGB	rgb(192, 235, 81)
HSL	hsl(77, 79%, 62%)
HSV	hsv(77, 66%, 92%)
CMYK	cmyk(18.3%, 0%, 65.5%, 7.8%)
CIE-LAB	lab(87.59, -35.14, 67.35)
CIE-LCH	lch(87.59, 75.97, 117.55°)
OKLab	oklab(88.1% -0.1015 0.1528)
OKLCH	oklch(88.1% 0.183 123.6)
XYZ	xyz(52.9322, 71.2169, 18.7406)
Luminance	0.7122 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C0EB51 #7C51EB

analogous

#EBC951 #C0EB51 #73EB51

triadic

#C0EB51 #51C0EB #EB51C0

tetradic

#C0EB51 #51EBC9 #7C51EB #EB5173

square

#C0EB51 #51EBC9 #7C51EB #EB5173

split-complementary

#C0EB51 #5173EB #C951EB

monochromatic

#83AE14 #ACE51A #C0EB51 #D4F188 #E8F8BF

Accessibility & contrast

On white

1.38

#C0EB51 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.24

#C0EB51 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C0EB51

15.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C0EB51	#FFFFFF	#000000	##000000
##C0EB51	1.00	1.38	15.24	15.24
#FFFFFF	1.38	1.00	21.00	21.00
#000000	15.24	21.00	1.00	1.00
##000000	15.24	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F8DD3C

Deuteranopia (green-blind)

#F2DB5D

Tritanopia (blue-blind)

#C9E0CC

Achromatopsia (no color)

#DCDCDC

Design tokens & code

CSS

--color: #c0eb51;
/* rgb */ color: rgb(192, 235, 81);
/* oklch */ color: oklch(88.1% 0.183 123.6);

Tailwind

colors: {
  custom: {
    50: '#d6f189',
    500: '#c0eb51',
    950: '#000000',
  },
}

SCSS

$custom: #c0eb51;
$custom-light: #d6f189;
$custom-dark: #000000;

JSON

{
  "hex": "#c0eb51",
  "rgb": {
    "r": 192,
    "g": 235,
    "b": 81
  },
  "hsl": {
    "h": 76.753,
    "s": 79.381,
    "l": 61.961
  },
  "oklch": {
    "l": 0.88101,
    "c": 0.18344,
    "h": 123.6
  },
  "luminance": 0.71217
}

Semantic roles & 50–950 ramp

primary

#C0EB51

secondary

#5532AE

accent

#0ADC44

background

#FEFFFC

surface

#FCFEF4

border

#D5D6CE

text

#15160C

muted

#84857F

Preview Lab

Preview with #C0EB51

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

Preview Lab → · Contrast checker → · Palette generator →