#CFC555#CFC555

#CFC555 is a light, vivid yellow. Relative luminance 0.539; OKLCH L 81.0% C 0.133 H 104.2°. Best body text is #000000 at 11.77:1 contrast (WCAG AA passes).

Color values

HEX	#CFC555
RGB	rgb(207, 197, 85)
HSL	hsl(55, 56%, 57%)
HSV	hsv(55, 59%, 81%)
CMYK	cmyk(0%, 4.8%, 58.9%, 18.8%)
CIE-LAB	lab(78.38, -10.46, 56.10)
CIE-LCH	lch(78.38, 57.07, 100.56°)
OKLab	oklab(81% -0.0327 0.1292)
OKLCH	oklch(81% 0.133 104.2)
XYZ	xyz(47.3397, 53.8554, 16.4941)
Luminance	0.5385 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CFC555 #555FCF

analogous

#CF8855 #CFC555 #9CCF55

triadic

#CFC555 #55CFC5 #C555CF

tetradic

#CFC555 #55CF88 #555FCF #CF559C

square

#CFC555 #55CF88 #555FCF #CF559C

split-complementary

#CFC555 #559CCF #8855CF

monochromatic

#847C25 #B4A933 #CFC555 #DCD585 #EAE6B4

Accessibility & contrast

On white

1.78

#CFC555 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.77

#CFC555 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CFC555

11.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CFC555	#FFFFFF	#000000	##000000
##CFC555	1.00	1.78	11.77	11.77
#FFFFFF	1.78	1.00	21.00	21.00
#000000	11.77	21.00	1.00	1.00
##000000	11.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D5BF49

Deuteranopia (green-blind)

#D8C45B

Tritanopia (blue-blind)

#DDB9AD

Achromatopsia (no color)

#C2C2C2

Design tokens & code

CSS

--color: #cfc555;
/* rgb */ color: rgb(207, 197, 85);
/* oklch */ color: oklch(81.0% 0.133 104.2);

Tailwind

colors: {
  custom: {
    50: '#e0d689',
    500: '#cfc555',
    950: '#000000',
  },
}

SCSS

$custom: #cfc555;
$custom-light: #e0d689;
$custom-dark: #000000;

JSON

{
  "hex": "#cfc555",
  "rgb": {
    "r": 207,
    "g": 197,
    "b": 85
  },
  "hsl": {
    "h": 55.082,
    "s": 55.963,
    "l": 57.255
  },
  "oklch": {
    "l": 0.80999,
    "c": 0.13331,
    "h": 104.2
  },
  "luminance": 0.53854
}

Semantic roles & 50–950 ramp

primary

#CFC555

secondary

#3D438B

accent

#55DF49

background

#FEFEFC

surface

#FCFBF4

border

#D5D4CE

text

#16140C

muted

#84837F

Preview Lab

Preview with #CFC555

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

Preview Lab → · Contrast checker → · Palette generator →