#CFC645#CFC645

#CFC645 is a light, vivid yellow. Relative luminance 0.541; OKLCH L 81.1% C 0.147 H 105.3°. Best body text is #000000 at 11.82:1 contrast (WCAG AA passes).

Color values

HEX	#CFC645
RGB	rgb(207, 198, 69)
HSL	hsl(56, 59%, 54%)
HSV	hsv(56, 67%, 81%)
CMYK	cmyk(0%, 4.3%, 66.7%, 18.8%)
CIE-LAB	lab(78.51, -11.98, 62.99)
CIE-LCH	lch(78.51, 64.12, 100.77°)
OKLab	oklab(81.06% -0.0388 0.1415)
OKLCH	oklch(81.06% 0.147 105.3)
XYZ	xyz(47.0022, 54.0849, 13.5926)
Luminance	0.5408 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CFC645 #454ECF

analogous

#CF8145 #CFC645 #93CF45

triadic

#CFC645 #45CFC6 #C645CF

tetradic

#CFC645 #45CF81 #454ECF #CF4593

square

#CFC645 #45CF81 #454ECF #CF4593

split-complementary

#CFC645 #4593CF #8145CF

monochromatic

#7A7420 #ABA22C #CFC645 #DCD576 #E8E4A6

Accessibility & contrast

On white

1.78

#CFC645 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.82

#CFC645 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CFC645

11.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CFC645	#FFFFFF	#000000	##000000
##CFC645	1.00	1.78	11.82	11.82
#FFFFFF	1.78	1.00	21.00	21.00
#000000	11.82	21.00	1.00	1.00
##000000	11.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D7BF33

Deuteranopia (green-blind)

#DAC54D

Tritanopia (blue-blind)

#DEB9AC

Achromatopsia (no color)

#C2C2C2

Design tokens & code

CSS

--color: #cfc645;
/* rgb */ color: rgb(207, 198, 69);
/* oklch */ color: oklch(81.1% 0.147 105.3);

Tailwind

colors: {
  custom: {
    50: '#e1d780',
    500: '#cfc645',
    950: '#000000',
  },
}

SCSS

$custom: #cfc645;
$custom-light: #e1d780;
$custom-dark: #000000;

JSON

{
  "hex": "#cfc645",
  "rgb": {
    "r": 207,
    "g": 198,
    "b": 69
  },
  "hsl": {
    "h": 56.087,
    "s": 58.974,
    "l": 54.118
  },
  "oklch": {
    "l": 0.81063,
    "c": 0.14671,
    "h": 105.3
  },
  "luminance": 0.54083
}

Semantic roles & 50–950 ramp

primary

#CFC645

secondary

#363B82

accent

#50E246

background

#FEFEFB

surface

#FCFBF2

border

#D5D4CC

text

#16140B

muted

#84837E

Preview Lab

Preview with #CFC645

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

Preview Lab → · Contrast checker → · Palette generator →