#C1BF40#C1BF40

#C1BF40 is a light, vivid yellow. Relative luminance 0.490; OKLCH L 78.3% C 0.145 H 108.4°. Best body text is #000000 at 10.79:1 contrast (WCAG AA passes).

Color values

HEX	#C1BF40
RGB	rgb(193, 191, 64)
HSL	hsl(59, 51%, 50%)
HSV	hsv(59, 67%, 76%)
CMYK	cmyk(0%, 1%, 66.8%, 24.3%)
CIE-LAB	lab(75.43, -14.63, 61.45)
CIE-LCH	lch(75.43, 63.17, 103.39°)
OKLab	oklab(78.32% -0.046 0.1379)
OKLCH	oklch(78.32% 0.145 108.4)
XYZ	xyz(41.5500, 48.9705, 12.1130)
Luminance	0.4897 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C1BF40 #4042C1

analogous

#C17F40 #C1BF40 #82C140

triadic

#C1BF40 #40C1BF #BF40C1

tetradic

#C1BF40 #40C17F #4042C1 #C14082

square

#C1BF40 #40C17F #4042C1 #C14082

split-complementary

#C1BF40 #4082C1 #7F40C1

monochromatic

#666521 #949230 #C1BF40 #D0CE6E #DFDE9C

Accessibility & contrast

On white

1.95

#C1BF40 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.79

#C1BF40 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C1BF40

10.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C1BF40	#FFFFFF	#000000	##000000
##C1BF40	1.00	1.95	10.79	10.79
#FFFFFF	1.95	1.00	21.00	21.00
#000000	10.79	21.00	1.00	1.00
##000000	10.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CEB72E

Deuteranopia (green-blind)

#D0BC49

Tritanopia (blue-blind)

#CEB3A5

Achromatopsia (no color)

#BABABA

Design tokens & code

CSS

--color: #c1bf40;
/* rgb */ color: rgb(193, 191, 64);
/* oklch */ color: oklch(78.3% 0.145 108.4);

Tailwind

colors: {
  custom: {
    50: '#d7d27c',
    500: '#c1bf40',
    950: '#000000',
  },
}

SCSS

$custom: #c1bf40;
$custom-light: #d7d27c;
$custom-dark: #000000;

JSON

{
  "hex": "#c1bf40",
  "rgb": {
    "r": 193,
    "g": 191,
    "b": 64
  },
  "hsl": {
    "h": 59.07,
    "s": 50.988,
    "l": 50.392
  },
  "oklch": {
    "l": 0.78318,
    "c": 0.14532,
    "h": 108.4
  },
  "luminance": 0.48969
}

Semantic roles & 50–950 ramp

primary

#C1BF40

secondary

#9293CB

accent

#50DA4D

background

#FDFCF7

surface

#FBF9EE

border

#D4D2C9

text

#15140A

muted

#83827C

Preview Lab

Preview with #C1BF40

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

Preview Lab → · Contrast checker → · Palette generator →