#CFCF3B#CFCF3B

#CFCF3B is a very light, vivid yellow. Relative luminance 0.582; OKLCH L 82.9% C 0.162 H 109.5°. Best body text is #000000 at 12.64:1 contrast (WCAG AA passes).

Color values

HEX	#CFCF3B
RGB	rgb(207, 207, 59)
HSL	hsl(60, 61%, 52%)
HSV	hsv(60, 71%, 81%)
CMYK	cmyk(0%, 0%, 71.5%, 18.8%)
CIE-LAB	lab(80.85, -17.01, 69.02)
CIE-LCH	lch(80.85, 71.08, 103.84°)
OKLab	oklab(82.91% -0.0539 0.1525)
OKLCH	oklch(82.91% 0.162 109.5)
XYZ	xyz(48.8361, 58.2083, 12.7996)
Luminance	0.5821 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CFCF3B #3B3BCF

analogous

#CF853B #CFCF3B #85CF3B

triadic

#CFCF3B #3BCFCF #CF3BCF

tetradic

#CFCF3B #3BCF85 #3B3BCF #CF3B85

square

#CFCF3B #3BCF85 #3B3BCF #CF3B85

split-complementary

#CFCF3B #3B85CF #853BCF

monochromatic

#73731C #A5A528 #CFCF3B #DBDB6C #E7E79D

Accessibility & contrast

On white

1.66

#CFCF3B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.64

#CFCF3B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CFCF3B

12.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CFCF3B	#FFFFFF	#000000	##000000
##CFCF3B	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)

#E0C61F

Deuteranopia (green-blind)

#E1CB46

Tritanopia (blue-blind)

#DEC2B2

Achromatopsia (no color)

#C9C9C9

Design tokens & code

CSS

--color: #cfcf3b;
/* rgb */ color: rgb(207, 207, 59);
/* oklch */ color: oklch(82.9% 0.162 109.5);

Tailwind

colors: {
  custom: {
    50: '#e1dd7b',
    500: '#cfcf3b',
    950: '#000000',
  },
}

SCSS

$custom: #cfcf3b;
$custom-light: #e1dd7b;
$custom-dark: #000000;

JSON

{
  "hex": "#cfcf3b",
  "rgb": {
    "r": 207,
    "g": 207,
    "b": 59
  },
  "hsl": {
    "h": 60,
    "s": 60.656,
    "l": 52.157
  },
  "oklch": {
    "l": 0.82911,
    "c": 0.16176,
    "h": 109.5
  },
  "luminance": 0.58207
}

Semantic roles & 50–950 ramp

primary

#CFCF3B

secondary

#32327C

accent

#44E444

background

#FEFEFB

surface

#FDFCF2

border

#D5D5CC

text

#16150A

muted

#84847D

Preview Lab

Preview with #CFCF3B

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

Preview Lab → · Contrast checker → · Palette generator →