#CFCF3C#CFCF3C

#CFCF3C is a very light, vivid yellow. Relative luminance 0.582; OKLCH L 82.9% C 0.161 H 109.5°. Best body text is #000000 at 12.64:1 contrast (WCAG AA passes).

Color values

HEX	#CFCF3C
RGB	rgb(207, 207, 60)
HSL	hsl(60, 60%, 52%)
HSV	hsv(60, 71%, 81%)
CMYK	cmyk(0%, 0%, 71%, 18.8%)
CIE-LAB	lab(80.86, -16.96, 68.68)
CIE-LCH	lch(80.86, 70.74, 103.87°)
OKLab	oklab(82.92% -0.0537 0.152)
OKLCH	oklch(82.92% 0.161 109.5)
XYZ	xyz(48.8623, 58.2187, 12.9375)
Luminance	0.5822 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CFCF3C #3C3CCF

analogous

#CF863C #CFCF3C #86CF3C

triadic

#CFCF3C #3CCFCF #CF3CCF

tetradic

#CFCF3C #3CCF86 #3C3CCF #CF3C86

square

#CFCF3C #3CCF86 #3C3CCF #CF3C86

split-complementary

#CFCF3C #3C86CF #863CCF

monochromatic

#74741D #A5A529 #CFCF3C #DBDB6D #E7E79E

Accessibility & contrast

On white

1.66

#CFCF3C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.64

#CFCF3C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CFCF3C

12.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CFCF3C	#FFFFFF	#000000	##000000
##CFCF3C	1.00	1.66	12.64	12.64
#FFFFFF	1.66	1.00	21.00	21.00
#000000	12.64	21.00	1.00	1.00
##000000	12.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E0C621

Deuteranopia (green-blind)

#E1CB47

Tritanopia (blue-blind)

#DEC2B3

Achromatopsia (no color)

#C9C9C9

Design tokens & code

CSS

--color: #cfcf3c;
/* rgb */ color: rgb(207, 207, 60);
/* oklch */ color: oklch(82.9% 0.161 109.5);

Tailwind

colors: {
  custom: {
    50: '#e1dd7c',
    500: '#cfcf3c',
    950: '#000000',
  },
}

SCSS

$custom: #cfcf3c;
$custom-light: #e1dd7c;
$custom-dark: #000000;

JSON

{
  "hex": "#cfcf3c",
  "rgb": {
    "r": 207,
    "g": 207,
    "b": 60
  },
  "hsl": {
    "h": 60,
    "s": 60.494,
    "l": 52.353
  },
  "oklch": {
    "l": 0.82918,
    "c": 0.16117,
    "h": 109.5
  },
  "luminance": 0.58217
}

Semantic roles & 50–950 ramp

primary

#CFCF3C

secondary

#33337D

accent

#44E444

background

#FEFEFB

surface

#FDFCF2

border

#D5D5CC

text

#16150A

muted

#84847D

Preview Lab

Preview with #CFCF3C

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

Preview Lab → · Contrast checker → · Palette generator →