#C1BF38#C1BF38

#C1BF38 is a light, vivid yellow. Relative luminance 0.489; OKLCH L 78.3% C 0.151 H 108.6°. Best body text is #000000 at 10.78:1 contrast (WCAG AA passes).

Color values

HEX	#C1BF38
RGB	rgb(193, 191, 56)
HSL	hsl(59, 55%, 49%)
HSV	hsv(59, 71%, 76%)
CMYK	cmyk(0%, 1%, 71%, 24.3%)
CIE-LAB	lab(75.38, -15.05, 64.41)
CIE-LCH	lch(75.38, 66.14, 103.15°)
OKLab	oklab(78.26% -0.048 0.1427)
OKLCH	oklch(78.26% 0.151 108.6)
XYZ	xyz(41.3384, 48.8859, 10.9990)
Luminance	0.4889 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C1BF38 #383AC1

analogous

#C17B38 #C1BF38 #7FC138

triadic

#C1BF38 #38C1BF #BF38C1

tetradic

#C1BF38 #38C17B #383AC1 #C1387F

square

#C1BF38 #38C17B #383AC1 #C1387F

split-complementary

#C1BF38 #387FC1 #7B38C1

monochromatic

#62611C #92902A #C1BF38 #D2D064 #E0DF94

Accessibility & contrast

On white

1.95

#C1BF38 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.78

#C1BF38 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C1BF38

10.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C1BF38	#FFFFFF	#000000	##000000
##C1BF38	1.00	1.95	10.78	10.78
#FFFFFF	1.95	1.00	21.00	21.00
#000000	10.78	21.00	1.00	1.00
##000000	10.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CFB720

Deuteranopia (green-blind)

#D1BC42

Tritanopia (blue-blind)

#CFB3A5

Achromatopsia (no color)

#BABABA

Design tokens & code

CSS

--color: #c1bf38;
/* rgb */ color: rgb(193, 191, 56);
/* oklch */ color: oklch(78.3% 0.151 108.6);

Tailwind

colors: {
  custom: {
    50: '#d7d278',
    500: '#c1bf38',
    950: '#000000',
  },
}

SCSS

$custom: #c1bf38;
$custom-light: #d7d278;
$custom-dark: #000000;

JSON

{
  "hex": "#c1bf38",
  "rgb": {
    "r": 193,
    "g": 191,
    "b": 56
  },
  "hsl": {
    "h": 59.124,
    "s": 55.02,
    "l": 48.824
  },
  "oklch": {
    "l": 0.78259,
    "c": 0.15056,
    "h": 108.6
  },
  "luminance": 0.48885
}

Semantic roles & 50–950 ramp

primary

#C1BF38

secondary

#8A8BCB

accent

#4CDE49

background

#FDFCF7

surface

#FBF9EE

border

#D4D2C9

text

#151409

muted

#83827B

Preview Lab

Preview with #C1BF38

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

Preview Lab → · Contrast checker → · Palette generator →