#CFC641#CFC641

#CFC641 is a light, vivid yellow. Relative luminance 0.540; OKLCH L 81.0% C 0.149 H 105.4°. Best body text is #000000 at 11.81:1 contrast (WCAG AA passes).

Color values

HEX	#CFC641
RGB	rgb(207, 198, 65)
HSL	hsl(56, 60%, 53%)
HSV	hsv(56, 69%, 81%)
CMYK	cmyk(0%, 4.3%, 68.6%, 18.8%)
CIE-LAB	lab(78.48, -12.20, 64.52)
CIE-LCH	lch(78.48, 65.66, 100.71°)
OKLab	oklab(81.03% -0.0398 0.1441)
OKLCH	oklch(81.03% 0.149 105.4)
XYZ	xyz(46.8822, 54.0369, 12.9606)
Luminance	0.5403 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CFC641 #414ACF

analogous

#CF7F41 #CFC641 #91CF41

triadic

#CFC641 #41CFC6 #C641CF

tetradic

#CFC641 #41CF7F #414ACF #CF4191

square

#CFC641 #41CF7F #414ACF #CF4191

split-complementary

#CFC641 #4191CF #7F41CF

monochromatic

#77721E #A8A02B #CFC641 #DBD572 #E8E3A3

Accessibility & contrast

On white

1.78

#CFC641 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.81

#CFC641 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CFC641

11.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CFC641	#FFFFFF	#000000	##000000
##CFC641	1.00	1.78	11.81	11.81
#FFFFFF	1.78	1.00	21.00	21.00
#000000	11.81	21.00	1.00	1.00
##000000	11.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D7BF2D

Deuteranopia (green-blind)

#DAC54A

Tritanopia (blue-blind)

#DEB9AB

Achromatopsia (no color)

#C2C2C2

Design tokens & code

CSS

--color: #cfc641;
/* rgb */ color: rgb(207, 198, 65);
/* oklch */ color: oklch(81.0% 0.149 105.4);

Tailwind

colors: {
  custom: {
    50: '#e1d77d',
    500: '#cfc641',
    950: '#000000',
  },
}

SCSS

$custom: #cfc641;
$custom-light: #e1d77d;
$custom-dark: #000000;

JSON

{
  "hex": "#cfc641",
  "rgb": {
    "r": 207,
    "g": 198,
    "b": 65
  },
  "hsl": {
    "h": 56.197,
    "s": 59.664,
    "l": 53.333
  },
  "oklch": {
    "l": 0.81032,
    "c": 0.14945,
    "h": 105.4
  },
  "luminance": 0.54035
}

Semantic roles & 50–950 ramp

primary

#CFC641

secondary

#343980

accent

#4FE345

background

#FEFEFB

surface

#FDFBF2

border

#D5D4CC

text

#16140A

muted

#84837D

Preview Lab

Preview with #CFC641

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

Preview Lab → · Contrast checker → · Palette generator →