#CFCF55#CFCF55

#CFCF55 is a very light, vivid yellow. Relative luminance 0.585; OKLCH L 83.1% C 0.143 H 109.2°. Best body text is #000000 at 12.71:1 contrast (WCAG AA passes).

Color values

HEX	#CFCF55
RGB	rgb(207, 207, 85)
HSL	hsl(60, 56%, 57%)
HSV	hsv(60, 59%, 81%)
CMYK	cmyk(0%, 0%, 58.9%, 18.8%)
CIE-LAB	lab(81.04, -15.51, 59.04)
CIE-LCH	lch(81.04, 61.04, 104.72°)
OKLab	oklab(83.12% -0.047 0.1355)
OKLCH	oklch(83.12% 0.143 109.2)
XYZ	xyz(49.6861, 58.5483, 17.2762)
Luminance	0.5855 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CFCF55 #5555CF

analogous

#CF9255 #CFCF55 #92CF55

triadic

#CFCF55 #55CFCF #CF55CF

tetradic

#CFCF55 #55CF92 #5555CF #CF5592

square

#CFCF55 #55CF92 #5555CF #CF5592

split-complementary

#CFCF55 #5592CF #9255CF

monochromatic

#848425 #B4B433 #CFCF55 #DCDC85 #EAEAB4

Accessibility & contrast

On white

1.65

#CFCF55 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.71

#CFCF55 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CFCF55

12.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CFCF55	#FFFFFF	#000000	##000000
##CFCF55	1.00	1.65	12.71	12.71
#FFFFFF	1.65	1.00	21.00	21.00
#000000	12.71	21.00	1.00	1.00
##000000	12.71	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DEC747

Deuteranopia (green-blind)

#E0CB5C

Tritanopia (blue-blind)

#DCC3B5

Achromatopsia (no color)

#C9C9C9

Design tokens & code

CSS

--color: #cfcf55;
/* rgb */ color: rgb(207, 207, 85);
/* oklch */ color: oklch(83.1% 0.143 109.2);

Tailwind

colors: {
  custom: {
    50: '#e0dd8a',
    500: '#cfcf55',
    950: '#000000',
  },
}

SCSS

$custom: #cfcf55;
$custom-light: #e0dd8a;
$custom-dark: #000000;

JSON

{
  "hex": "#cfcf55",
  "rgb": {
    "r": 207,
    "g": 207,
    "b": 85
  },
  "hsl": {
    "h": 60,
    "s": 55.963,
    "l": 57.255
  },
  "oklch": {
    "l": 0.83122,
    "c": 0.14341,
    "h": 109.2
  },
  "luminance": 0.58547
}

Semantic roles & 50–950 ramp

primary

#CFCF55

secondary

#3D3D8B

accent

#49DF49

background

#FEFEFC

surface

#FCFCF4

border

#D5D5CE

text

#16150C

muted

#84847F

Preview Lab

Preview with #CFCF55

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

Preview Lab → · Contrast checker → · Palette generator →