#CFBF3B#CFBF3B

#CFBF3B is a light, vivid yellow. Relative luminance 0.508; OKLCH L 79.5% C 0.147 H 102.2°. Best body text is #000000 at 11.17:1 contrast (WCAG AA passes).

Color values

HEX	#CFBF3B
RGB	rgb(207, 191, 59)
HSL	hsl(54, 61%, 52%)
HSV	hsv(54, 71%, 81%)
CMYK	cmyk(0%, 7.7%, 71.5%, 18.8%)
CIE-LAB	lab(76.58, -8.93, 64.89)
CIE-LCH	lch(76.58, 65.50, 97.84°)
OKLab	oklab(79.51% -0.0312 0.1438)
OKLCH	oklch(79.51% 0.147 102.2)
XYZ	xyz(45.1543, 50.8447, 11.5724)
Luminance	0.5084 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CFBF3B #3B4BCF

analogous

#CF753B #CFBF3B #95CF3B

triadic

#CFBF3B #3BCFBF #BF3BCF

tetradic

#CFBF3B #3BCF75 #3B4BCF #CF3B95

square

#CFBF3B #3BCF75 #3B4BCF #CF3B95

split-complementary

#CFBF3B #3B95CF #753BCF

monochromatic

#736A1C #A59728 #CFBF3B #DBCF6C #E7DF9D

Accessibility & contrast

On white

1.88

#CFBF3B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.17

#CFBF3B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CFBF3B

11.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CFBF3B	#FFFFFF	#000000	##000000
##CFBF3B	1.00	1.88	11.17	11.17
#FFFFFF	1.88	1.00	21.00	21.00
#000000	11.17	21.00	1.00	1.00
##000000	11.17	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D1B925

Deuteranopia (green-blind)

#D5C044

Tritanopia (blue-blind)

#DFB2A5

Achromatopsia (no color)

#BDBDBD

Design tokens & code

CSS

--color: #cfbf3b;
/* rgb */ color: rgb(207, 191, 59);
/* oklch */ color: oklch(79.5% 0.147 102.2);

Tailwind

colors: {
  custom: {
    50: '#e1d279',
    500: '#cfbf3b',
    950: '#000000',
  },
}

SCSS

$custom: #cfbf3b;
$custom-light: #e1d279;
$custom-dark: #000000;

JSON

{
  "hex": "#cfbf3b",
  "rgb": {
    "r": 207,
    "g": 191,
    "b": 59
  },
  "hsl": {
    "h": 53.514,
    "s": 60.656,
    "l": 52.157
  },
  "oklch": {
    "l": 0.7951,
    "c": 0.14713,
    "h": 102.2
  },
  "luminance": 0.50843
}

Semantic roles & 50–950 ramp

primary

#CFBF3B

secondary

#323A7C

accent

#55E444

background

#FEFEFB

surface

#FDFBF2

border

#D5D4CC

text

#16140A

muted

#84837D

Preview Lab

Preview with #CFBF3B

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

Preview Lab → · Contrast checker → · Palette generator →