#C0CC51#C0CC51

#C0CC51 is a light, vivid yellow. Relative luminance 0.550; OKLCH L 81.2% C 0.147 H 114.4°. Best body text is #000000 at 12.00:1 contrast (WCAG AA passes).

Color values

HEX	#C0CC51
RGB	rgb(192, 204, 81)
HSL	hsl(66, 55%, 56%)
HSV	hsv(66, 60%, 80%)
CMYK	cmyk(5.9%, 0%, 60.3%, 20%)
CIE-LAB	lab(79.03, -20.46, 58.23)
CIE-LCH	lch(79.03, 61.72, 109.36°)
OKLab	oklab(81.22% -0.0606 0.1336)
OKLCH	oklch(81.22% 0.147 114.4)
XYZ	xyz(44.8173, 54.9870, 16.0356)
Luminance	0.5499 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C0CC51 #5D51CC

analogous

#CC9A51 #C0CC51 #82CC51

triadic

#C0CC51 #51C0CC #CC51C0

tetradic

#C0CC51 #51CC9A #5D51CC #CC5182

square

#C0CC51 #51CC9A #5D51CC #CC5182

split-complementary

#C0CC51 #5182CC #9A51CC

monochromatic

#757E25 #A1AD33 #C0CC51 #D1DA80 #E2E8B0

Accessibility & contrast

On white

1.75

#C0CC51 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.00

#C0CC51 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C0CC51

12.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C0CC51	#FFFFFF	#000000	##000000
##C0CC51	1.00	1.75	12.00	12.00
#FFFFFF	1.75	1.00	21.00	21.00
#000000	12.00	21.00	1.00	1.00
##000000	12.00	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DAC343

Deuteranopia (green-blind)

#D9C559

Tritanopia (blue-blind)

#CCC1B2

Achromatopsia (no color)

#C4C4C4

Design tokens & code

CSS

--color: #c0cc51;
/* rgb */ color: rgb(192, 204, 81);
/* oklch */ color: oklch(81.2% 0.147 114.4);

Tailwind

colors: {
  custom: {
    50: '#d6db87',
    500: '#c0cc51',
    950: '#000000',
  },
}

SCSS

$custom: #c0cc51;
$custom-light: #d6db87;
$custom-dark: #000000;

JSON

{
  "hex": "#c0cc51",
  "rgb": {
    "r": 192,
    "g": 204,
    "b": 81
  },
  "hsl": {
    "h": 65.854,
    "s": 54.667,
    "l": 55.882
  },
  "oklch": {
    "l": 0.8122,
    "c": 0.14665,
    "h": 114.4
  },
  "luminance": 0.54986
}

Semantic roles & 50–950 ramp

primary

#C0CC51

secondary

#433C86

accent

#4ADE58

background

#FEFEFC

surface

#FBFBF3

border

#D4D4CD

text

#15150C

muted

#84847F

Preview Lab

Preview with #C0CC51

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

Preview Lab → · Contrast checker → · Palette generator →