#CFCD51#CFCD51

#CFCD51 is a very light, vivid yellow. Relative luminance 0.575; OKLCH L 82.7% C 0.145 H 108.3°. Best body text is #000000 at 12.50:1 contrast (WCAG AA passes).

Color values

HEX	#CFCD51
RGB	rgb(207, 205, 81)
HSL	hsl(59, 57%, 56%)
HSV	hsv(59, 61%, 81%)
CMYK	cmyk(0%, 1%, 60.9%, 18.8%)
CIE-LAB	lab(80.47, -14.78, 60.13)
CIE-LCH	lch(80.47, 61.92, 103.81°)
OKLab	oklab(82.66% -0.0454 0.1373)
OKLCH	oklch(82.66% 0.145 108.3)
XYZ	xyz(49.0502, 57.5235, 16.3023)
Luminance	0.5752 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CFCD51 #5153CF

analogous

#CF8E51 #CFCD51 #92CF51

triadic

#CFCD51 #51CFCD #CD51CF

tetradic

#CFCD51 #51CF8E #5153CF #CF5192

square

#CFCD51 #51CF8E #5153CF #CF5192

split-complementary

#CFCD51 #5192CF #8E51CF

monochromatic

#828024 #B2B031 #CFCD51 #DCDB81 #E9E9B1

Accessibility & contrast

On white

1.68

#CFCD51 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.50

#CFCD51 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CFCD51

12.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CFCD51	#FFFFFF	#000000	##000000
##CFCD51	1.00	1.68	12.50	12.50
#FFFFFF	1.68	1.00	21.00	21.00
#000000	12.50	21.00	1.00	1.00
##000000	12.50	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DDC542

Deuteranopia (green-blind)

#DFCA58

Tritanopia (blue-blind)

#DDC1B3

Achromatopsia (no color)

#C8C8C8

Design tokens & code

CSS

--color: #cfcd51;
/* rgb */ color: rgb(207, 205, 81);
/* oklch */ color: oklch(82.7% 0.145 108.3);

Tailwind

colors: {
  custom: {
    50: '#e1dc87',
    500: '#cfcd51',
    950: '#000000',
  },
}

SCSS

$custom: #cfcd51;
$custom-light: #e1dc87;
$custom-dark: #000000;

JSON

{
  "hex": "#cfcd51",
  "rgb": {
    "r": 207,
    "g": 205,
    "b": 81
  },
  "hsl": {
    "h": 59.048,
    "s": 56.757,
    "l": 56.471
  },
  "oklch": {
    "l": 0.82657,
    "c": 0.14457,
    "h": 108.3
  },
  "luminance": 0.57522
}

Semantic roles & 50–950 ramp

primary

#CFCD51

secondary

#3B3C89

accent

#4AE048

background

#FEFEFC

surface

#FCFBF3

border

#D5D4CD

text

#16150C

muted

#84847F

Preview Lab

Preview with #CFCD51

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

Preview Lab → · Contrast checker → · Palette generator →