#C0F55D#C0F55D

#C0F55D is a very light, vivid yellow-green. Relative luminance 0.773; OKLCH L 90.4% C 0.187 H 126.2°. Best body text is #000000 at 16.46:1 contrast (WCAG AA passes).

Color values

HEX	#C0F55D
RGB	rgb(192, 245, 93)
HSL	hsl(81, 88%, 66%)
HSV	hsv(81, 62%, 96%)
CMYK	cmyk(21.6%, 0%, 62%, 3.9%)
CIE-LAB	lab(90.46, -38.80, 65.65)
CIE-LCH	lch(90.46, 76.26, 120.58°)
OKLab	oklab(90.45% -0.1105 0.1508)
OKLCH	oklch(90.45% 0.187 126.2)
XYZ	xyz(56.3665, 77.3008, 22.3047)
Luminance	0.7730 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C0F55D #925DF5

analogous

#F5DE5D #C0F55D #74F55D

triadic

#C0F55D #5DC0F5 #F55DC0

tetradic

#C0F55D #5DF5DE #925DF5 #F55D74

square

#C0F55D #5DF5DE #925DF5 #F55D74

split-complementary

#C0F55D #5D74F5 #DE5DF5

monochromatic

#89CB0D #AAF123 #C0F55D #D6F997 #EDFCD0

Accessibility & contrast

On white

1.28

#C0F55D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.46

#C0F55D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C0F55D

16.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C0F55D	#FFFFFF	#000000	##000000
##C0F55D	1.00	1.28	16.46	16.46
#FFFFFF	1.28	1.00	21.00	21.00
#000000	16.46	21.00	1.00	1.00
##000000	16.46	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE64A

Deuteranopia (green-blind)

#FAE368

Tritanopia (blue-blind)

#C7EAD5

Achromatopsia (no color)

#E4E4E4

Design tokens & code

CSS

--color: #c0f55d;
/* rgb */ color: rgb(192, 245, 93);
/* oklch */ color: oklch(90.4% 0.187 126.2);

Tailwind

colors: {
  custom: {
    50: '#d6f891',
    500: '#c0f55d',
    950: '#000000',
  },
}

SCSS

$custom: #c0f55d;
$custom-light: #d6f891;
$custom-dark: #000000;

JSON

{
  "hex": "#c0f55d",
  "rgb": {
    "r": 192,
    "g": 245,
    "b": 93
  },
  "hsl": {
    "h": 80.921,
    "s": 88.372,
    "l": 66.275
  },
  "oklch": {
    "l": 0.90449,
    "c": 0.18695,
    "h": 126.2
  },
  "luminance": 0.77302
}

Semantic roles & 50–950 ramp

primary

#C0F55D

secondary

#642FC7

accent

#01E550

background

#FEFFFC

surface

#FCFFF4

border

#D5D7CE

text

#15170D

muted

#84857F

Preview Lab

Preview with #C0F55D

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

Preview Lab → · Contrast checker → · Palette generator →