#C0CF3A#C0CF3A

#C0CF3A is a light, vivid yellow. Relative luminance 0.561; OKLCH L 81.7% C 0.166 H 115.2°. Best body text is #000000 at 12.23:1 contrast (WCAG AA passes).

Color values

HEX	#C0CF3A
RGB	rgb(192, 207, 58)
HSL	hsl(66, 61%, 52%)
HSV	hsv(66, 72%, 81%)
CMYK	cmyk(7.2%, 0%, 72%, 18.8%)
CIE-LAB	lab(79.69, -23.30, 67.84)
CIE-LCH	lch(79.69, 71.73, 108.96°)
OKLab	oklab(81.69% -0.0707 0.1504)
OKLCH	oklch(81.69% 0.166 115.2)
XYZ	xyz(44.8160, 56.1384, 12.4771)
Luminance	0.5614 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C0CF3A #493ACF

analogous

#CF933A #C0CF3A #76CF3A

triadic

#C0CF3A #3AC0CF #CF3AC0

tetradic

#C0CF3A #3ACF93 #493ACF #CF3A76

square

#C0CF3A #3ACF93 #493ACF #CF3A76

split-complementary

#C0CF3A #3A76CF #933ACF

monochromatic

#6A731C #97A428 #C0CF3A #D0DB6B #DFE79C

Accessibility & contrast

On white

1.72

#C0CF3A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.23

#C0CF3A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C0CF3A

12.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C0CF3A	#FFFFFF	#000000	##000000
##C0CF3A	1.00	1.72	12.23	12.23
#FFFFFF	1.72	1.00	21.00	21.00
#000000	12.23	21.00	1.00	1.00
##000000	12.23	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DEC41D

Deuteranopia (green-blind)

#DDC746

Tritanopia (blue-blind)

#CCC3B2

Achromatopsia (no color)

#C5C5C5

Design tokens & code

CSS

--color: #c0cf3a;
/* rgb */ color: rgb(192, 207, 58);
/* oklch */ color: oklch(81.7% 0.166 115.2);

Tailwind

colors: {
  custom: {
    50: '#d7dd7a',
    500: '#c0cf3a',
    950: '#000000',
  },
}

SCSS

$custom: #c0cf3a;
$custom-light: #d7dd7a;
$custom-dark: #000000;

JSON

{
  "hex": "#c0cf3a",
  "rgb": {
    "r": 192,
    "g": 207,
    "b": 58
  },
  "hsl": {
    "h": 66.04,
    "s": 60.816,
    "l": 51.961
  },
  "oklch": {
    "l": 0.81695,
    "c": 0.16616,
    "h": 115.2
  },
  "luminance": 0.56138
}

Semantic roles & 50–950 ramp

primary

#C0CF3A

secondary

#39327B

accent

#44E454

background

#FEFEFB

surface

#FCFCF2

border

#D5D5CC

text

#15150A

muted

#84847D

Preview Lab

Preview with #C0CF3A

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

Preview Lab → · Contrast checker → · Palette generator →