#CFC151#CFC151

#CFC151 is a light, vivid yellow. Relative luminance 0.520; OKLCH L 80.1% C 0.133 H 102.2°. Best body text is #000000 at 11.40:1 contrast (WCAG AA passes).

Color values

HEX	#CFC151
RGB	rgb(207, 193, 81)
HSL	hsl(53, 57%, 56%)
HSV	hsv(53, 61%, 81%)
CMYK	cmyk(0%, 6.8%, 60.9%, 18.8%)
CIE-LAB	lab(77.28, -8.69, 56.67)
CIE-LCH	lch(77.28, 57.33, 98.72°)
OKLab	oklab(80.12% -0.0281 0.1299)
OKLCH	oklch(80.12% 0.133 102.2)
XYZ	xyz(46.2890, 52.0012, 15.3819)
Luminance	0.5200 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CFC151 #515FCF

analogous

#CF8251 #CFC151 #9ECF51

triadic

#CFC151 #51CFC1 #C151CF

tetradic

#CFC151 #51CF82 #515FCF #CF519E

square

#CFC151 #51CF82 #515FCF #CF519E

split-complementary

#CFC151 #519ECF #8251CF

monochromatic

#827724 #B2A331 #CFC151 #DCD281 #E9E3B1

Accessibility & contrast

On white

1.84

#CFC151 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.40

#CFC151 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CFC151

11.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CFC151	#FFFFFF	#000000	##000000
##CFC151	1.00	1.84	11.40	11.40
#FFFFFF	1.84	1.00	21.00	21.00
#000000	11.40	21.00	1.00	1.00
##000000	11.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D1BB44

Deuteranopia (green-blind)

#D6C257

Tritanopia (blue-blind)

#DEB5A9

Achromatopsia (no color)

#BFBFBF

Design tokens & code

CSS

--color: #cfc151;
/* rgb */ color: rgb(207, 193, 81);
/* oklch */ color: oklch(80.1% 0.133 102.2);

Tailwind

colors: {
  custom: {
    50: '#e1d386',
    500: '#cfc151',
    950: '#000000',
  },
}

SCSS

$custom: #cfc151;
$custom-light: #e1d386;
$custom-dark: #000000;

JSON

{
  "hex": "#cfc151",
  "rgb": {
    "r": 207,
    "g": 193,
    "b": 81
  },
  "hsl": {
    "h": 53.333,
    "s": 56.757,
    "l": 56.471
  },
  "oklch": {
    "l": 0.80117,
    "c": 0.13291,
    "h": 102.2
  },
  "luminance": 0.51999
}

Semantic roles & 50–950 ramp

primary

#CFC151

secondary

#3B4489

accent

#59E048

background

#FEFEFB

surface

#FCFBF2

border

#D5D4CC

text

#16140B

muted

#84837E

Preview Lab

Preview with #CFC151

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

Preview Lab → · Contrast checker → · Palette generator →