#CFBC40#CFBC40

#CFBC40 is a light, vivid yellow. Relative luminance 0.496; OKLCH L 78.9% C 0.141 H 100.4°. Best body text is #000000 at 10.92:1 contrast (WCAG AA passes).

Color values

HEX	#CFBC40
RGB	rgb(207, 188, 64)
HSL	hsl(52, 60%, 53%)
HSV	hsv(52, 69%, 81%)
CMYK	cmyk(0%, 9.2%, 69.1%, 18.8%)
CIE-LAB	lab(75.83, -7.14, 62.24)
CIE-LCH	lch(75.83, 62.65, 96.54°)
OKLab	oklab(78.92% -0.0256 0.1391)
OKLCH	oklch(78.92% 0.141 100.4)
XYZ	xyz(44.6428, 49.6040, 12.0725)
Luminance	0.4960 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CFBC40 #4053CF

analogous

#CF7440 #CFBC40 #9ACF40

triadic

#CFBC40 #40CFBC #BC40CF

tetradic

#CFBC40 #40CF74 #4053CF #CF409A

square

#CFBC40 #40CF74 #4053CF #CF409A

split-complementary

#CFBC40 #409ACF #7440CF

monochromatic

#776B1E #A8972A #CFBC40 #DBCD71 #E8DEA2

Accessibility & contrast

On white

1.92

#CFBC40 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.92

#CFBC40 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CFBC40

10.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CFBC40	#FFFFFF	#000000	##000000
##CFBC40	1.00	1.92	10.92	10.92
#FFFFFF	1.92	1.00	21.00	21.00
#000000	10.92	21.00	1.00	1.00
##000000	10.92	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CEB72E

Deuteranopia (green-blind)

#D3BE47

Tritanopia (blue-blind)

#DFAFA3

Achromatopsia (no color)

#BBBBBB

Design tokens & code

CSS

--color: #cfbc40;
/* rgb */ color: rgb(207, 188, 64);
/* oklch */ color: oklch(78.9% 0.141 100.4);

Tailwind

colors: {
  custom: {
    50: '#e1cf7c',
    500: '#cfbc40',
    950: '#000000',
  },
}

SCSS

$custom: #cfbc40;
$custom-light: #e1cf7c;
$custom-dark: #000000;

JSON

{
  "hex": "#cfbc40",
  "rgb": {
    "r": 207,
    "g": 188,
    "b": 64
  },
  "hsl": {
    "h": 52.028,
    "s": 59.833,
    "l": 53.137
  },
  "oklch": {
    "l": 0.78917,
    "c": 0.14139,
    "h": 100.4
  },
  "luminance": 0.49602
}

Semantic roles & 50–950 ramp

primary

#CFBC40

secondary

#979FD4

accent

#5AE345

background

#FEFCF7

surface

#FDF9EE

border

#D5D2C9

text

#16130A

muted

#84827C

Preview Lab

Preview with #CFBC40

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

Preview Lab → · Contrast checker → · Palette generator →