#CFCB3B#CFCB3B

#CFCB3B is a very light, vivid yellow. Relative luminance 0.563; OKLCH L 82.1% C 0.158 H 107.8°. Best body text is #000000 at 12.26:1 contrast (WCAG AA passes).

Color values

HEX	#CFCB3B
RGB	rgb(207, 203, 59)
HSL	hsl(58, 61%, 52%)
HSV	hsv(58, 71%, 81%)
CMYK	cmyk(0%, 1.9%, 71.5%, 18.8%)
CIE-LAB	lab(79.78, -15.01, 67.99)
CIE-LCH	lch(79.78, 69.62, 102.45°)
OKLab	oklab(82.06% -0.0483 0.1503)
OKLCH	oklch(82.06% 0.158 107.8)
XYZ	xyz(47.8793, 56.2946, 12.4807)
Luminance	0.5629 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CFCB3B #3B3FCF

analogous

#CF813B #CFCB3B #89CF3B

triadic

#CFCB3B #3BCFCB #CB3BCF

tetradic

#CFCB3B #3BCF81 #3B3FCF #CF3B89

square

#CFCB3B #3BCF81 #3B3FCF #CF3B89

split-complementary

#CFCB3B #3B89CF #813BCF

monochromatic

#73711C #A5A128 #CFCB3B #DBD86C #E7E59D

Accessibility & contrast

On white

1.71

#CFCB3B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.26

#CFCB3B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CFCB3B

12.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CFCB3B	#FFFFFF	#000000	##000000
##CFCB3B	1.00	1.71	12.26	12.26
#FFFFFF	1.71	1.00	21.00	21.00
#000000	12.26	21.00	1.00	1.00
##000000	12.26	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DCC321

Deuteranopia (green-blind)

#DEC846

Tritanopia (blue-blind)

#DEBEAF

Achromatopsia (no color)

#C6C6C6

Design tokens & code

CSS

--color: #cfcb3b;
/* rgb */ color: rgb(207, 203, 59);
/* oklch */ color: oklch(82.1% 0.158 107.8);

Tailwind

colors: {
  custom: {
    50: '#e1da7b',
    500: '#cfcb3b',
    950: '#000000',
  },
}

SCSS

$custom: #cfcb3b;
$custom-light: #e1da7b;
$custom-dark: #000000;

JSON

{
  "hex": "#cfcb3b",
  "rgb": {
    "r": 207,
    "g": 203,
    "b": 59
  },
  "hsl": {
    "h": 58.378,
    "s": 60.656,
    "l": 52.157
  },
  "oklch": {
    "l": 0.82055,
    "c": 0.15791,
    "h": 107.8
  },
  "luminance": 0.56293
}

Semantic roles & 50–950 ramp

primary

#CFCB3B

secondary

#32347C

accent

#48E444

background

#FEFEFB

surface

#FDFBF2

border

#D5D4CC

text

#16140A

muted

#84837D

Preview Lab

Preview with #CFCB3B

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

Preview Lab → · Contrast checker → · Palette generator →