#C0E956#C0E956

#C0E956 is a very light, vivid yellow-green. Relative luminance 0.702; OKLCH L 87.7% C 0.177 H 123.4°. Best body text is #000000 at 15.03:1 contrast (WCAG AA passes).

Color values

HEX	#C0E956
RGB	rgb(192, 233, 86)
HSL	hsl(77, 77%, 63%)
HSV	hsv(77, 63%, 91%)
CMYK	cmyk(17.6%, 0%, 63.1%, 8.6%)
CIE-LAB	lab(87.07, -33.89, 64.83)
CIE-LCH	lch(87.07, 73.16, 117.59°)
OKLab	oklab(87.7% -0.0976 0.1482)
OKLCH	oklch(87.7% 0.177 123.4)
XYZ	xyz(52.5573, 70.1559, 19.5749)
Luminance	0.7016 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C0E956 #7F56E9

analogous

#E9C956 #C0E956 #76E956

triadic

#C0E956 #56C0E9 #E956C0

tetradic

#C0E956 #56E9C9 #7F56E9 #E95676

square

#C0E956 #56E9C9 #7F56E9 #E95676

split-complementary

#C0E956 #5676E9 #C956E9

monochromatic

#84AE17 #ACE220 #C0E956 #D4F08C #E8F7C2

Accessibility & contrast

On white

1.40

#C0E956 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.03

#C0E956 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C0E956

15.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C0E956	#FFFFFF	#000000	##000000
##C0E956	1.00	1.40	15.03	15.03
#FFFFFF	1.40	1.00	21.00	21.00
#000000	15.03	21.00	1.00	1.00
##000000	15.03	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F6DB43

Deuteranopia (green-blind)

#F0DA61

Tritanopia (blue-blind)

#C9DECB

Achromatopsia (no color)

#DADADA

Design tokens & code

CSS

--color: #c0e956;
/* rgb */ color: rgb(192, 233, 86);
/* oklch */ color: oklch(87.7% 0.177 123.4);

Tailwind

colors: {
  custom: {
    50: '#d6f08c',
    500: '#c0e956',
    950: '#000000',
  },
}

SCSS

$custom: #c0e956;
$custom-light: #d6f08c;
$custom-dark: #000000;

JSON

{
  "hex": "#c0e956",
  "rgb": {
    "r": 192,
    "g": 233,
    "b": 86
  },
  "hsl": {
    "h": 76.735,
    "s": 76.963,
    "l": 62.549
  },
  "oklch": {
    "l": 0.87696,
    "c": 0.1774,
    "h": 123.4
  },
  "luminance": 0.70156
}

Semantic roles & 50–950 ramp

primary

#C0E956

secondary

#5734AF

accent

#0CD945

background

#FEFFFC

surface

#FCFEF4

border

#D5D6CE

text

#15160C

muted

#84857F

Preview Lab

Preview with #C0E956

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

Preview Lab → · Contrast checker → · Palette generator →