#CFC751#CFC751

#CFC751 is a light, vivid yellow. Relative luminance 0.547; OKLCH L 81.4% C 0.139 H 105.4°. Best body text is #000000 at 11.94:1 contrast (WCAG AA passes).

Color values

HEX	#CFC751
RGB	rgb(207, 199, 81)
HSL	hsl(56, 57%, 56%)
HSV	hsv(56, 61%, 81%)
CMYK	cmyk(0%, 3.9%, 60.9%, 18.8%)
CIE-LAB	lab(78.87, -11.75, 58.40)
CIE-LCH	lch(78.87, 59.57, 101.38°)
OKLab	oklab(81.38% -0.0368 0.1336)
OKLCH	oklch(81.38% 0.139 105.4)
XYZ	xyz(47.6424, 54.7079, 15.8331)
Luminance	0.5471 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CFC751 #5159CF

analogous

#CF8851 #CFC751 #98CF51

triadic

#CFC751 #51CFC7 #C751CF

tetradic

#CFC751 #51CF88 #5159CF #CF5198

square

#CFC751 #51CF88 #5159CF #CF5198

split-complementary

#CFC751 #5198CF #8851CF

monochromatic

#827C24 #B2AA31 #CFC751 #DCD681 #E9E6B1

Accessibility & contrast

On white

1.76

#CFC751 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.94

#CFC751 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CFC751

11.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CFC751	#FFFFFF	#000000	##000000
##CFC751	1.00	1.76	11.94	11.94
#FFFFFF	1.76	1.00	21.00	21.00
#000000	11.94	21.00	1.00	1.00
##000000	11.94	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D7C043

Deuteranopia (green-blind)

#DAC658

Tritanopia (blue-blind)

#DDBBAE

Achromatopsia (no color)

#C3C3C3

Design tokens & code

CSS

--color: #cfc751;
/* rgb */ color: rgb(207, 199, 81);
/* oklch */ color: oklch(81.4% 0.139 105.4);

Tailwind

colors: {
  custom: {
    50: '#e1d787',
    500: '#cfc751',
    950: '#000000',
  },
}

SCSS

$custom: #cfc751;
$custom-light: #e1d787;
$custom-dark: #000000;

JSON

{
  "hex": "#cfc751",
  "rgb": {
    "r": 207,
    "g": 199,
    "b": 81
  },
  "hsl": {
    "h": 56.19,
    "s": 56.757,
    "l": 56.471
  },
  "oklch": {
    "l": 0.81382,
    "c": 0.13857,
    "h": 105.4
  },
  "luminance": 0.54706
}

Semantic roles & 50–950 ramp

primary

#CFC751

secondary

#3B4089

accent

#51E048

background

#FEFEFC

surface

#FCFBF3

border

#D5D4CD

text

#16140C

muted

#84837F

Preview Lab

Preview with #CFC751

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

Preview Lab → · Contrast checker → · Palette generator →