#C0EC56#C0EC56

#C0EC56 is a very light, vivid yellow-green. Relative luminance 0.719; OKLCH L 88.4% C 0.181 H 124.0°. Best body text is #000000 at 15.37:1 contrast (WCAG AA passes).

Color values

HEX	#C0EC56
RGB	rgb(192, 236, 86)
HSL	hsl(78, 80%, 63%)
HSV	hsv(78, 64%, 93%)
CMYK	cmyk(18.6%, 0%, 63.6%, 7.5%)
CIE-LAB	lab(87.91, -35.26, 65.72)
CIE-LCH	lch(87.91, 74.58, 118.21°)
OKLab	oklab(88.37% -0.1013 0.15)
OKLCH	oklch(88.37% 0.181 124)
XYZ	xyz(53.4138, 71.8689, 19.8604)
Luminance	0.7187 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C0EC56 #8256EC

analogous

#ECCD56 #C0EC56 #75EC56

triadic

#C0EC56 #56C0EC #EC56C0

tetradic

#C0EC56 #56ECCD #8256EC #EC5675

square

#C0EC56 #56ECCD #8256EC #EC5675

split-complementary

#C0EC56 #5675EC #CD56EC

monochromatic

#85B314 #ABE61F #C0EC56 #D5F28D #E9F8C4

Accessibility & contrast

On white

1.37

#C0EC56 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.37

#C0EC56 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C0EC56

15.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C0EC56	#FFFFFF	#000000	##000000
##C0EC56	1.00	1.37	15.37	15.37
#FFFFFF	1.37	1.00	21.00	21.00
#000000	15.37	21.00	1.00	1.00
##000000	15.37	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F9DE43

Deuteranopia (green-blind)

#F3DC61

Tritanopia (blue-blind)

#C8E1CD

Achromatopsia (no color)

#DCDCDC

Design tokens & code

CSS

--color: #c0ec56;
/* rgb */ color: rgb(192, 236, 86);
/* oklch */ color: oklch(88.4% 0.181 124.0);

Tailwind

colors: {
  custom: {
    50: '#d6f28c',
    500: '#c0ec56',
    950: '#000000',
  },
}

SCSS

$custom: #c0ec56;
$custom-light: #d6f28c;
$custom-dark: #000000;

JSON

{
  "hex": "#c0ec56",
  "rgb": {
    "r": 192,
    "g": 236,
    "b": 86
  },
  "hsl": {
    "h": 77.6,
    "s": 79.787,
    "l": 63.137
  },
  "oklch": {
    "l": 0.88367,
    "c": 0.18106,
    "h": 124
  },
  "luminance": 0.71869
}

Semantic roles & 50–950 ramp

primary

#C0EC56

secondary

#5933B3

accent

#09DC47

background

#FEFFFC

surface

#FCFEF4

border

#D5D6CE

text

#15170D

muted

#84857F

Preview Lab

Preview with #C0EC56

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

Preview Lab → · Contrast checker → · Palette generator →