#C4BF39#C4BF39

#C4BF39 is a light, vivid yellow. Relative luminance 0.493; OKLCH L 78.5% C 0.149 H 107.2°. Best body text is #000000 at 10.86:1 contrast (WCAG AA passes).

Color values

HEX	#C4BF39
RGB	rgb(196, 191, 57)
HSL	hsl(58, 55%, 50%)
HSV	hsv(58, 71%, 77%)
CMYK	cmyk(0%, 2.6%, 70.9%, 23.1%)
CIE-LAB	lab(75.63, -13.73, 64.38)
CIE-LCH	lch(75.63, 65.82, 102.04°)
OKLab	oklab(78.52% -0.0443 0.1427)
OKLCH	oklch(78.52% 0.149 107.2)
XYZ	xyz(42.1359, 49.2942, 11.1653)
Luminance	0.4929 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C4BF39 #393EC4

analogous

#C47A39 #C4BF39 #83C439

triadic

#C4BF39 #39C4BF #BF39C4

tetradic

#C4BF39 #39C47A #393EC4 #C43983

square

#C4BF39 #39C47A #393EC4 #C43983

split-complementary

#C4BF39 #3983C4 #7A39C4

monochromatic

#65631D #95912B #C4BF39 #D3CF67 #E1DE97

Accessibility & contrast

On white

1.93

#C4BF39 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.86

#C4BF39 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C4BF39

10.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C4BF39	#FFFFFF	#000000	##000000
##C4BF39	1.00	1.93	10.86	10.86
#FFFFFF	1.93	1.00	21.00	21.00
#000000	10.86	21.00	1.00	1.00
##000000	10.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CFB822

Deuteranopia (green-blind)

#D2BD43

Tritanopia (blue-blind)

#D2B2A5

Achromatopsia (no color)

#BABABA

Design tokens & code

CSS

--color: #c4bf39;
/* rgb */ color: rgb(196, 191, 57);
/* oklch */ color: oklch(78.5% 0.149 107.2);

Tailwind

colors: {
  custom: {
    50: '#d9d278',
    500: '#c4bf39',
    950: '#000000',
  },
}

SCSS

$custom: #c4bf39;
$custom-light: #d9d278;
$custom-dark: #000000;

JSON

{
  "hex": "#c4bf39",
  "rgb": {
    "r": 196,
    "g": 191,
    "b": 57
  },
  "hsl": {
    "h": 57.842,
    "s": 54.941,
    "l": 49.608
  },
  "oklch": {
    "l": 0.78523,
    "c": 0.14945,
    "h": 107.2
  },
  "luminance": 0.49293
}

Semantic roles & 50–950 ramp

primary

#C4BF39

secondary

#8D8FCC

accent

#4FDE4A

background

#FDFCF7

surface

#FBF9EE

border

#D4D2C9

text

#151409

muted

#83827B

Preview Lab

Preview with #C4BF39

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

Preview Lab → · Contrast checker → · Palette generator →