#C4CB39#C4CB39

#C4CB39 is a light, vivid yellow. Relative luminance 0.547; OKLCH L 81.1% C 0.161 H 112.2°. Best body text is #000000 at 11.95:1 contrast (WCAG AA passes).

Color values

HEX	#C4CB39
RGB	rgb(196, 203, 57)
HSL	hsl(63, 58%, 51%)
HSV	hsv(63, 72%, 80%)
CMYK	cmyk(3.4%, 0%, 71.9%, 20.4%)
CIE-LAB	lab(78.89, -19.73, 67.52)
CIE-LCH	lch(78.89, 70.35, 106.29°)
OKLab	oklab(81.13% -0.0611 0.1494)
OKLCH	oklch(81.13% 0.161 112.2)
XYZ	xyz(44.8608, 54.7441, 12.0736)
Luminance	0.5474 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C4CB39 #4039CB

analogous

#CB8939 #C4CB39 #7BCB39

triadic

#C4CB39 #39C4CB #CB39C4

tetradic

#C4CB39 #39CB89 #4039CB #CB397B

square

#C4CB39 #39CB89 #4039CB #CB397B

split-complementary

#C4CB39 #397BCB #8939CB

monochromatic

#696D1D #989D29 #C4CB39 #D2D869 #E1E49A

Accessibility & contrast

On white

1.76

#C4CB39 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.95

#C4CB39 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C4CB39

11.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C4CB39	#FFFFFF	#000000	##000000
##C4CB39	1.00	1.76	11.95	11.95
#FFFFFF	1.76	1.00	21.00	21.00
#000000	11.95	21.00	1.00	1.00
##000000	11.95	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DAC21D

Deuteranopia (green-blind)

#DBC545

Tritanopia (blue-blind)

#D1BFAF

Achromatopsia (no color)

#C3C3C3

Design tokens & code

CSS

--color: #c4cb39;
/* rgb */ color: rgb(196, 203, 57);
/* oklch */ color: oklch(81.1% 0.161 112.2);

Tailwind

colors: {
  custom: {
    50: '#d9da79',
    500: '#c4cb39',
    950: '#000000',
  },
}

SCSS

$custom: #c4cb39;
$custom-light: #d9da79;
$custom-dark: #000000;

JSON

{
  "hex": "#c4cb39",
  "rgb": {
    "r": 196,
    "g": 203,
    "b": 57
  },
  "hsl": {
    "h": 62.877,
    "s": 58.4,
    "l": 50.98
  },
  "oklch": {
    "l": 0.81128,
    "c": 0.16139,
    "h": 112.2
  },
  "luminance": 0.54743
}

Semantic roles & 50–950 ramp

primary

#C4CB39

secondary

#353276

accent

#46E24E

background

#FEFEFB

surface

#FCFBF2

border

#D5D4CC

text

#15140A

muted

#84837D

Preview Lab

Preview with #C4CB39

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

Preview Lab → · Contrast checker → · Palette generator →