#C3BF37#C3BF37

#C3BF37 is a light, vivid yellow. Relative luminance 0.491; OKLCH L 78.4% C 0.151 H 107.7°. Best body text is #000000 at 10.83:1 contrast (WCAG AA passes).

Color values

HEX	#C3BF37
RGB	rgb(195, 191, 55)
HSL	hsl(58, 56%, 49%)
HSV	hsv(58, 72%, 76%)
CMYK	cmyk(0%, 2.1%, 71.8%, 23.5%)
CIE-LAB	lab(75.54, -14.25, 64.97)
CIE-LCH	lch(75.54, 66.52, 102.37°)
OKLab	oklab(78.42% -0.0459 0.1437)
OKLCH	oklch(78.42% 0.151 107.7)
XYZ	xyz(41.8277, 49.1409, 10.8955)
Luminance	0.4914 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C3BF37 #373BC3

analogous

#C37937 #C3BF37 #81C337

triadic

#C3BF37 #37C3BF #BF37C3

tetradic

#C3BF37 #37C379 #373BC3 #C33781

square

#C3BF37 #37C379 #373BC3 #C33781

split-complementary

#C3BF37 #3781C3 #7937C3

monochromatic

#64611C #93902A #C3BF37 #D3D064 #E1DF94

Accessibility & contrast

On white

1.94

#C3BF37 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.83

#C3BF37 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C3BF37

10.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C3BF37	#FFFFFF	#000000	##000000
##C3BF37	1.00	1.94	10.83	10.83
#FFFFFF	1.94	1.00	21.00	21.00
#000000	10.83	21.00	1.00	1.00
##000000	10.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CFB71E

Deuteranopia (green-blind)

#D1BC41

Tritanopia (blue-blind)

#D1B2A5

Achromatopsia (no color)

#BABABA

Design tokens & code

CSS

--color: #c3bf37;
/* rgb */ color: rgb(195, 191, 55);
/* oklch */ color: oklch(78.4% 0.151 107.7);

Tailwind

colors: {
  custom: {
    50: '#d9d277',
    500: '#c3bf37',
    950: '#000000',
  },
}

SCSS

$custom: #c3bf37;
$custom-light: #d9d277;
$custom-dark: #000000;

JSON

{
  "hex": "#c3bf37",
  "rgb": {
    "r": 195,
    "g": 191,
    "b": 55
  },
  "hsl": {
    "h": 58.286,
    "s": 56,
    "l": 49.02
  },
  "oklch": {
    "l": 0.78424,
    "c": 0.15083,
    "h": 107.7
  },
  "luminance": 0.4914
}

Semantic roles & 50–950 ramp

primary

#C3BF37

secondary

#8A8CCC

accent

#4DDF49

background

#FDFCF7

surface

#FBF9EE

border

#D4D2C9

text

#151409

muted

#83827B

Preview Lab

Preview with #C3BF37

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

Preview Lab → · Contrast checker → · Palette generator →