#C3CB37#C3CB37

#C3CB37 is a light, vivid yellow. Relative luminance 0.546; OKLCH L 81.0% C 0.163 H 112.6°. Best body text is #000000 at 11.92:1 contrast (WCAG AA passes).

Color values

HEX	#C3CB37
RGB	rgb(195, 203, 55)
HSL	hsl(63, 59%, 51%)
HSV	hsv(63, 73%, 80%)
CMYK	cmyk(3.9%, 0%, 72.9%, 20.4%)
CIE-LAB	lab(78.81, -20.24, 68.09)
CIE-LCH	lch(78.81, 71.04, 106.55°)
OKLab	oklab(81.03% -0.0626 0.1503)
OKLCH	oklch(81.03% 0.163 112.6)
XYZ	xyz(44.5526, 54.5908, 11.8038)
Luminance	0.5459 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C3CB37 #3F37CB

analogous

#CB8937 #C3CB37 #79CB37

triadic

#C3CB37 #37C3CB #CB37C3

tetradic

#C3CB37 #37CB89 #3F37CB #CB3779

square

#C3CB37 #37CB89 #3F37CB #CB3779

split-complementary

#C3CB37 #3779CB #8937CB

monochromatic

#676C1C #969C29 #C3CB37 #D2D868 #E0E498

Accessibility & contrast

On white

1.76

#C3CB37 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.92

#C3CB37 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C3CB37

11.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C3CB37	#FFFFFF	#000000	##000000
##C3CB37	1.00	1.76	11.92	11.92
#FFFFFF	1.76	1.00	21.00	21.00
#000000	11.92	21.00	1.00	1.00
##000000	11.92	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DAC118

Deuteranopia (green-blind)

#DBC543

Tritanopia (blue-blind)

#D0BFAF

Achromatopsia (no color)

#C3C3C3

Design tokens & code

CSS

--color: #c3cb37;
/* rgb */ color: rgb(195, 203, 55);
/* oklch */ color: oklch(81.0% 0.163 112.6);

Tailwind

colors: {
  custom: {
    50: '#d9da78',
    500: '#c3cb37',
    950: '#000000',
  },
}

SCSS

$custom: #c3cb37;
$custom-light: #d9da78;
$custom-dark: #000000;

JSON

{
  "hex": "#c3cb37",
  "rgb": {
    "r": 195,
    "g": 203,
    "b": 55
  },
  "hsl": {
    "h": 63.243,
    "s": 58.73,
    "l": 50.588
  },
  "oklch": {
    "l": 0.81034,
    "c": 0.16281,
    "h": 112.6
  },
  "luminance": 0.5459
}

Semantic roles & 50–950 ramp

primary

#C3CB37

secondary

#353175

accent

#46E24E

background

#FEFEFB

surface

#FCFBF2

border

#D5D4CC

text

#15140A

muted

#84837D

Preview Lab

Preview with #C3CB37

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

Preview Lab → · Contrast checker → · Palette generator →