#C0FB66#C0FB66

#C0FB66 is a very light, vivid yellow-green. Relative luminance 0.812; OKLCH L 91.9% C 0.188 H 127.9°. Best body text is #000000 at 17.23:1 contrast (WCAG AA passes).

Color values

HEX	#C0FB66
RGB	rgb(192, 251, 102)
HSL	hsl(84, 95%, 69%)
HSV	hsv(84, 59%, 98%)
CMYK	cmyk(23.5%, 0%, 59.4%, 1.6%)
CIE-LAB	lab(92.20, -40.75, 63.85)
CIE-LCH	lch(92.20, 75.75, 122.55°)
OKLab	oklab(91.88% -0.1152 0.148)
OKLCH	oklch(91.88% 0.188 127.9)
XYZ	xyz(58.6335, 81.1590, 25.1439)
Luminance	0.8116 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C0FB66 #A166FB

analogous

#FBEB66 #C0FB66 #76FB66

triadic

#C0FB66 #66C0FB #FB66C0

tetradic

#C0FB66 #66FBEB #A166FB #FB6676

square

#C0FB66 #66FBEB #A166FB #FB6676

split-complementary

#C0FB66 #6676FB #EB66FB

monochromatic

#8AE106 #A7F92A #C0FB66 #D9FDA2 #F1FEDD

Accessibility & contrast

On white

1.22

#C0FB66 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.23

#C0FB66 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C0FB66

17.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C0FB66	#FFFFFF	#000000	##000000
##C0FB66	1.00	1.22	17.23	17.23
#FFFFFF	1.22	1.00	21.00	21.00
#000000	17.23	21.00	1.00	1.00
##000000	17.23	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEB55

Deuteranopia (green-blind)

#FEE771

Tritanopia (blue-blind)

#C6F1DB

Achromatopsia (no color)

#E9E9E9

Design tokens & code

CSS

--color: #c0fb66;
/* rgb */ color: rgb(192, 251, 102);
/* oklch */ color: oklch(91.9% 0.188 127.9);

Tailwind

colors: {
  custom: {
    50: '#d6fd97',
    500: '#c0fb66',
    950: '#000000',
  },
}

SCSS

$custom: #c0fb66;
$custom-light: #d6fd97;
$custom-dark: #000000;

JSON

{
  "hex": "#c0fb66",
  "rgb": {
    "r": 192,
    "g": 251,
    "b": 102
  },
  "hsl": {
    "h": 83.758,
    "s": 94.904,
    "l": 69.216
  },
  "oklch": {
    "l": 0.91884,
    "c": 0.18751,
    "h": 127.9
  },
  "luminance": 0.8116
}

Semantic roles & 50–950 ramp

primary

#C0FB66

secondary

#7130D5

accent

#00E65B

background

#FEFFFC

surface

#FCFFF5

border

#D5D7CF

text

#15170E

muted

#84857F

Preview Lab

Preview with #C0FB66

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

Preview Lab → · Contrast checker → · Palette generator →