#CFB139#CFB139

#CFB139 is a light, vivid yellow. Relative luminance 0.450; OKLCH L 76.6% C 0.138 H 94.6°. Best body text is #000000 at 10.00:1 contrast (WCAG AA passes).

Color values

HEX	#CFB139
RGB	rgb(207, 177, 57)
HSL	hsl(48, 61%, 52%)
HSV	hsv(48, 72%, 81%)
CMYK	cmyk(0%, 14.5%, 72.5%, 18.8%)
CIE-LAB	lab(72.90, -1.75, 62.04)
CIE-LCH	lch(72.90, 62.06, 91.61°)
OKLab	oklab(76.58% -0.011 0.1374)
OKLCH	oklch(76.58% 0.138 94.6)
XYZ	xyz(42.1950, 45.0074, 10.3349)
Luminance	0.4501 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CFB139 #3957CF

analogous

#CF6639 #CFB139 #A2CF39

triadic

#CFB139 #39CFB1 #B139CF

tetradic

#CFB139 #39CF66 #3957CF #CF39A2

square

#CFB139 #39CF66 #3957CF #CF39A2

split-complementary

#CFB139 #39A2CF #6639CF

monochromatic

#72611C #A38A28 #CFB139 #DBC46A #E7D89C

Accessibility & contrast

On white

2.10

#CFB139 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.00

#CFB139 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CFB139

10.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CFB139	#FFFFFF	#000000	##000000
##CFB139	1.00	2.10	10.00	10.00
#FFFFFF	2.10	1.00	21.00	21.00
#000000	10.00	21.00	1.00	1.00
##000000	10.00	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C4AE26

Deuteranopia (green-blind)

#CBB740

Tritanopia (blue-blind)

#E0A399

Achromatopsia (no color)

#B3B3B3

Design tokens & code

CSS

--color: #cfb139;
/* rgb */ color: rgb(207, 177, 57);
/* oklch */ color: oklch(76.6% 0.138 94.6);

Tailwind

colors: {
  custom: {
    50: '#e2c777',
    500: '#cfb139',
    950: '#000000',
  },
}

SCSS

$custom: #cfb139;
$custom-light: #e2c777;
$custom-dark: #000000;

JSON

{
  "hex": "#cfb139",
  "rgb": {
    "r": 207,
    "g": 177,
    "b": 57
  },
  "hsl": {
    "h": 48,
    "s": 60.976,
    "l": 51.765
  },
  "oklch": {
    "l": 0.76582,
    "c": 0.13782,
    "h": 94.6
  },
  "luminance": 0.45005
}

Semantic roles & 50–950 ramp

primary

#CFB139

secondary

#919ED3

accent

#64E444

background

#FEFCF7

surface

#FDF8EE

border

#D5D1C9

text

#161309

muted

#84827B

Preview Lab

Preview with #CFB139

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

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