#C1BF54#C1BF54

#C1BF54 is a light, vivid yellow. Relative luminance 0.492; OKLCH L 78.5% C 0.129 H 108.0°. Best body text is #000000 at 10.85:1 contrast (WCAG AA passes).

Color values

HEX	#C1BF54
RGB	rgb(193, 191, 84)
HSL	hsl(59, 47%, 54%)
HSV	hsv(59, 56%, 76%)
CMYK	cmyk(0%, 1%, 56.5%, 24.3%)
CIE-LAB	lab(75.60, -13.31, 53.13)
CIE-LCH	lch(75.60, 54.77, 104.07°)
OKLab	oklab(78.51% -0.0401 0.1231)
OKLCH	oklch(78.51% 0.129 108)
XYZ	xyz(42.2246, 49.2403, 15.6659)
Luminance	0.4924 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C1BF54 #5456C1

analogous

#C18954 #C1BF54 #8DC154

triadic

#C1BF54 #54C1BF #BF54C1

tetradic

#C1BF54 #54C189 #5456C1 #C1548D

square

#C1BF54 #54C189 #5456C1 #C1548D

split-complementary

#C1BF54 #548DC1 #8954C1

monochromatic

#717029 #9E9D39 #C1BF54 #D1D081 #E2E1AE

Accessibility & contrast

On white

1.94

#C1BF54 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.85

#C1BF54 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C1BF54

10.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C1BF54	#FFFFFF	#000000	##000000
##C1BF54	1.00	1.94	10.85	10.85
#FFFFFF	1.94	1.00	21.00	21.00
#000000	10.85	21.00	1.00	1.00
##000000	10.85	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CDB849

Deuteranopia (green-blind)

#CFBC5A

Tritanopia (blue-blind)

#CDB4A8

Achromatopsia (no color)

#BABABA

Design tokens & code

CSS

--color: #c1bf54;
/* rgb */ color: rgb(193, 191, 84);
/* oklch */ color: oklch(78.5% 0.129 108.0);

Tailwind

colors: {
  custom: {
    50: '#d6d288',
    500: '#c1bf54',
    950: '#000000',
  },
}

SCSS

$custom: #c1bf54;
$custom-light: #d6d288;
$custom-dark: #000000;

JSON

{
  "hex": "#c1bf54",
  "rgb": {
    "r": 193,
    "g": 191,
    "b": 84
  },
  "hsl": {
    "h": 58.899,
    "s": 46.781,
    "l": 54.314
  },
  "oklch": {
    "l": 0.78505,
    "c": 0.12942,
    "h": 108
  },
  "luminance": 0.49239
}

Semantic roles & 50–950 ramp

primary

#C1BF54

secondary

#A1A2D0

accent

#54D651

background

#FDFCF8

surface

#FBF9F0

border

#D4D2CB

text

#15140C

muted

#83827D

Preview Lab

Preview with #C1BF54

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

Preview Lab → · Contrast checker → · Palette generator →