#C0CF3F#C0CF3F

#C0CF3F is a light, vivid yellow. Relative luminance 0.562; OKLCH L 81.7% C 0.163 H 115.2°. Best body text is #000000 at 12.24:1 contrast (WCAG AA passes).

Color values

HEX	#C0CF3F
RGB	rgb(192, 207, 63)
HSL	hsl(66, 60%, 53%)
HSV	hsv(66, 70%, 81%)
CMYK	cmyk(7.2%, 0%, 69.6%, 18.8%)
CIE-LAB	lab(79.72, -23.05, 66.10)
CIE-LCH	lch(79.72, 70.01, 109.22°)
OKLab	oklab(81.73% -0.0696 0.1475)
OKLCH	oklch(81.73% 0.163 115.2)
XYZ	xyz(44.9494, 56.1917, 13.1799)
Luminance	0.5619 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C0CF3F #4E3FCF

analogous

#CF963F #C0CF3F #78CF3F

triadic

#C0CF3F #3FC0CF #CF3FC0

tetradic

#C0CF3F #3FCF96 #4E3FCF #CF3F78

square

#C0CF3F #3FCF96 #4E3FCF #CF3F78

split-complementary

#C0CF3F #3F78CF #963FCF

monochromatic

#6D761E #9AA72A #C0CF3F #D0DB70 #E0E7A1

Accessibility & contrast

On white

1.72

#C0CF3F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.24

#C0CF3F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C0CF3F

12.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C0CF3F	#FFFFFF	#000000	##000000
##C0CF3F	1.00	1.72	12.24	12.24
#FFFFFF	1.72	1.00	21.00	21.00
#000000	12.24	21.00	1.00	1.00
##000000	12.24	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DEC527

Deuteranopia (green-blind)

#DCC74A

Tritanopia (blue-blind)

#CCC3B3

Achromatopsia (no color)

#C6C6C6

Design tokens & code

CSS

--color: #c0cf3f;
/* rgb */ color: rgb(192, 207, 63);
/* oklch */ color: oklch(81.7% 0.163 115.2);

Tailwind

colors: {
  custom: {
    50: '#d6dd7d',
    500: '#c0cf3f',
    950: '#000000',
  },
}

SCSS

$custom: #c0cf3f;
$custom-light: #d6dd7d;
$custom-dark: #000000;

JSON

{
  "hex": "#c0cf3f",
  "rgb": {
    "r": 192,
    "g": 207,
    "b": 63
  },
  "hsl": {
    "h": 66.25,
    "s": 60,
    "l": 52.941
  },
  "oklch": {
    "l": 0.81729,
    "c": 0.16309,
    "h": 115.2
  },
  "luminance": 0.56191
}

Semantic roles & 50–950 ramp

primary

#C0CF3F

secondary

#3B347F

accent

#45E355

background

#FEFEFB

surface

#FCFCF2

border

#D5D5CC

text

#15150A

muted

#84847D

Preview Lab

Preview with #C0CF3F

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

Preview Lab → · Contrast checker → · Palette generator →