#CFCF58#CFCF58

#CFCF58 is a very light, vivid yellow. Relative luminance 0.586; OKLCH L 83.2% C 0.141 H 109.1°. Best body text is #000000 at 12.72:1 contrast (WCAG AA passes).

Color values

HEX	#CFCF58
RGB	rgb(207, 207, 88)
HSL	hsl(60, 55%, 58%)
HSV	hsv(60, 57%, 81%)
CMYK	cmyk(0%, 0%, 57.5%, 18.8%)
CIE-LAB	lab(81.07, -15.29, 57.76)
CIE-LCH	lch(81.07, 59.75, 104.83°)
OKLab	oklab(83.15% -0.0461 0.1331)
OKLCH	oklch(83.15% 0.141 109.1)
XYZ	xyz(49.8078, 58.5969, 17.9172)
Luminance	0.5860 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CFCF58 #5858CF

analogous

#CF9358 #CFCF58 #93CF58

triadic

#CFCF58 #58CFCF #CF58CF

tetradic

#CFCF58 #58CF93 #5858CF #CF5893

square

#CFCF58 #58CF93 #5858CF #CF5893

split-complementary

#CFCF58 #5893CF #9358CF

monochromatic

#868627 #B6B634 #CFCF58 #DDDD88 #EAEAB7

Accessibility & contrast

On white

1.65

#CFCF58 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.72

#CFCF58 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CFCF58

12.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CFCF58	#FFFFFF	#000000	##000000
##CFCF58	1.00	1.65	12.72	12.72
#FFFFFF	1.65	1.00	21.00	21.00
#000000	12.72	21.00	1.00	1.00
##000000	12.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DEC74B

Deuteranopia (green-blind)

#E0CB5F

Tritanopia (blue-blind)

#DCC3B5

Achromatopsia (no color)

#C9C9C9

Design tokens & code

CSS

--color: #cfcf58;
/* rgb */ color: rgb(207, 207, 88);
/* oklch */ color: oklch(83.2% 0.141 109.1);

Tailwind

colors: {
  custom: {
    50: '#e0dd8b',
    500: '#cfcf58',
    950: '#000000',
  },
}

SCSS

$custom: #cfcf58;
$custom-light: #e0dd8b;
$custom-dark: #000000;

JSON

{
  "hex": "#cfcf58",
  "rgb": {
    "r": 207,
    "g": 207,
    "b": 88
  },
  "hsl": {
    "h": 60,
    "s": 55.349,
    "l": 57.843
  },
  "oklch": {
    "l": 0.83152,
    "c": 0.14091,
    "h": 109.1
  },
  "luminance": 0.58596
}

Semantic roles & 50–950 ramp

primary

#CFCF58

secondary

#3E3E8D

accent

#49DF49

background

#FEFEFC

surface

#FCFCF4

border

#D5D5CE

text

#16150C

muted

#84847F

Preview Lab

Preview with #CFCF58

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

Preview Lab → · Contrast checker → · Palette generator →