#C0FA56#C0FA56

#C0FA56 is a very light, vivid yellow-green. Relative luminance 0.802; OKLCH L 91.5% C 0.198 H 126.8°. Best body text is #000000 at 17.05:1 contrast (WCAG AA passes).

Color values

HEX	#C0FA56
RGB	rgb(192, 250, 86)
HSL	hsl(81, 94%, 66%)
HSV	hsv(81, 66%, 98%)
CMYK	cmyk(23.2%, 0%, 65.6%, 2%)
CIE-LAB	lab(91.80, -41.51, 69.83)
CIE-LCH	lch(91.80, 81.24, 120.73°)
OKLab	oklab(91.51% -0.1186 0.1587)
OKLCH	oklch(91.51% 0.198 126.8)
XYZ	xyz(57.6037, 80.2486, 21.2570)
Luminance	0.8025 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C0FA56 #9056FA

analogous

#FAE256 #C0FA56 #6EFA56

triadic

#C0FA56 #56C0FA #FA56C0

tetradic

#C0FA56 #56FAE2 #9056FA #FA566E

square

#C0FA56 #56FAE2 #9056FA #FA566E

split-complementary

#C0FA56 #566EFA #E256FA

monochromatic

#88CF06 #AAF81B #C0FA56 #D6FC91 #ECFECD

Accessibility & contrast

On white

1.23

#C0FA56 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.05

#C0FA56 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C0FA56

17.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C0FA56	#FFFFFF	#000000	##000000
##C0FA56	1.00	1.23	17.05	17.05
#FFFFFF	1.23	1.00	21.00	21.00
#000000	17.05	21.00	1.00	1.00
##000000	17.05	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEA3F

Deuteranopia (green-blind)

#FEE663

Tritanopia (blue-blind)

#C7EFD9

Achromatopsia (no color)

#E7E7E7

Design tokens & code

CSS

--color: #c0fa56;
/* rgb */ color: rgb(192, 250, 86);
/* oklch */ color: oklch(91.5% 0.198 126.8);

Tailwind

colors: {
  custom: {
    50: '#d7fc8d',
    500: '#c0fa56',
    950: '#000000',
  },
}

SCSS

$custom: #c0fa56;
$custom-light: #d7fc8d;
$custom-dark: #000000;

JSON

{
  "hex": "#c0fa56",
  "rgb": {
    "r": 192,
    "g": 250,
    "b": 86
  },
  "hsl": {
    "h": 81.22,
    "s": 94.253,
    "l": 65.882
  },
  "oklch": {
    "l": 0.91514,
    "c": 0.19813,
    "h": 126.8
  },
  "luminance": 0.8025
}

Semantic roles & 50–950 ramp

primary

#C0FA56

secondary

#632ACB

accent

#00E651

background

#FEFFFC

surface

#FCFFF4

border

#D5D7CE

text

#15170D

muted

#84857F

Preview Lab

Preview with #C0FA56

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

Preview Lab → · Contrast checker → · Palette generator →