#C0C139#C0C139

#C0C139 is a light, vivid yellow. Relative luminance 0.496; OKLCH L 78.6% C 0.152 H 109.9°. Best body text is #000000 at 10.93:1 contrast (WCAG AA passes).

Color values

HEX	#C0C139
RGB	rgb(192, 193, 57)
HSL	hsl(60, 54%, 49%)
HSV	hsv(60, 70%, 76%)
CMYK	cmyk(0.5%, 0%, 70.5%, 24.3%)
CIE-LAB	lab(75.85, -16.44, 64.48)
CIE-LCH	lch(75.85, 66.54, 104.30°)
OKLab	oklab(78.62% -0.0517 0.1431)
OKLCH	oklch(78.62% 0.152 109.9)
XYZ	xyz(41.5482, 49.6430, 11.2635)
Luminance	0.4964 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C0C139 #3A39C1

analogous

#C17E39 #C0C139 #7CC139

triadic

#C0C139 #39C0C1 #C139C0

tetradic

#C0C139 #39C17E #3A39C1 #C1397C

square

#C0C139 #39C17E #3A39C1 #C1397C

split-complementary

#C0C139 #397CC1 #7E39C1

monochromatic

#62631D #91922B #C0C139 #D1D266 #DFE095

Accessibility & contrast

On white

1.92

#C0C139 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.93

#C0C139 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C0C139

10.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C0C139	#FFFFFF	#000000	##000000
##C0C139	1.00	1.92	10.93	10.93
#FFFFFF	1.92	1.00	21.00	21.00
#000000	10.93	21.00	1.00	1.00
##000000	10.93	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D0B921

Deuteranopia (green-blind)

#D2BD43

Tritanopia (blue-blind)

#CDB5A6

Achromatopsia (no color)

#BBBBBB

Design tokens & code

CSS

--color: #c0c139;
/* rgb */ color: rgb(192, 193, 57);
/* oklch */ color: oklch(78.6% 0.152 109.9);

Tailwind

colors: {
  custom: {
    50: '#d6d378',
    500: '#c0c139',
    950: '#000000',
  },
}

SCSS

$custom: #c0c139;
$custom-light: #d6d378;
$custom-dark: #000000;

JSON

{
  "hex": "#c0c139",
  "rgb": {
    "r": 192,
    "g": 193,
    "b": 57
  },
  "hsl": {
    "h": 60.441,
    "s": 54.4,
    "l": 49.02
  },
  "oklch": {
    "l": 0.78616,
    "c": 0.15212,
    "h": 109.9
  },
  "luminance": 0.49642
}

Semantic roles & 50–950 ramp

primary

#C0C139

secondary

#8B8BCB

accent

#4ADE4B

background

#FDFCF7

surface

#FBF9EE

border

#D4D2C9

text

#15140A

muted

#83827C

Preview Lab

Preview with #C0C139

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

Preview Lab → · Contrast checker → · Palette generator →