#CFC651#CFC651

#CFC651 is a light, vivid yellow. Relative luminance 0.542; OKLCH L 81.2% C 0.138 H 104.9°. Best body text is #000000 at 11.85:1 contrast (WCAG AA passes).

Color values

HEX	#CFC651
RGB	rgb(207, 198, 81)
HSL	hsl(56, 57%, 56%)
HSV	hsv(56, 61%, 81%)
CMYK	cmyk(0%, 4.3%, 60.9%, 18.8%)
CIE-LAB	lab(78.61, -11.25, 58.11)
CIE-LCH	lch(78.61, 59.19, 100.95°)
OKLab	oklab(81.17% -0.0354 0.133)
OKLCH	oklch(81.17% 0.138 104.9)
XYZ	xyz(47.4131, 54.2493, 15.7566)
Luminance	0.5425 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CFC651 #515ACF

analogous

#CF8751 #CFC651 #99CF51

triadic

#CFC651 #51CFC6 #C651CF

tetradic

#CFC651 #51CF87 #515ACF #CF5199

square

#CFC651 #51CF87 #515ACF #CF5199

split-complementary

#CFC651 #5199CF #8751CF

monochromatic

#827B24 #B2A931 #CFC651 #DCD681 #E9E5B1

Accessibility & contrast

On white

1.77

#CFC651 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.85

#CFC651 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CFC651

11.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CFC651	#FFFFFF	#000000	##000000
##CFC651	1.00	1.77	11.85	11.85
#FFFFFF	1.77	1.00	21.00	21.00
#000000	11.85	21.00	1.00	1.00
##000000	11.85	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D6BF44

Deuteranopia (green-blind)

#D9C558

Tritanopia (blue-blind)

#DDBAAD

Achromatopsia (no color)

#C2C2C2

Design tokens & code

CSS

--color: #cfc651;
/* rgb */ color: rgb(207, 198, 81);
/* oklch */ color: oklch(81.2% 0.138 104.9);

Tailwind

colors: {
  custom: {
    50: '#e1d787',
    500: '#cfc651',
    950: '#000000',
  },
}

SCSS

$custom: #cfc651;
$custom-light: #e1d787;
$custom-dark: #000000;

JSON

{
  "hex": "#cfc651",
  "rgb": {
    "r": 207,
    "g": 198,
    "b": 81
  },
  "hsl": {
    "h": 55.714,
    "s": 56.757,
    "l": 56.471
  },
  "oklch": {
    "l": 0.8117,
    "c": 0.1376,
    "h": 104.9
  },
  "luminance": 0.54248
}

Semantic roles & 50–950 ramp

primary

#CFC651

secondary

#3B4189

accent

#53E048

background

#FEFEFC

surface

#FCFBF3

border

#D5D4CD

text

#16140C

muted

#84837F

Preview Lab

Preview with #CFC651

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

Preview Lab → · Contrast checker → · Palette generator →