#CFC558#CFC558

#CFC558 is a light, vivid yellow. Relative luminance 0.539; OKLCH L 81.0% C 0.131 H 104.1°. Best body text is #000000 at 11.78:1 contrast (WCAG AA passes).

Color values

HEX	#CFC558
RGB	rgb(207, 197, 88)
HSL	hsl(55, 55%, 58%)
HSV	hsv(55, 57%, 81%)
CMYK	cmyk(0%, 4.8%, 57.5%, 18.8%)
CIE-LAB	lab(78.41, -10.24, 54.79)
CIE-LCH	lch(78.41, 55.74, 100.59°)
OKLab	oklab(81.03% -0.0318 0.1268)
OKLCH	oklch(81.03% 0.131 104.1)
XYZ	xyz(47.4614, 53.9041, 17.1351)
Luminance	0.5390 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CFC558 #5862CF

analogous

#CF8958 #CFC558 #9DCF58

triadic

#CFC558 #58CFC5 #C558CF

tetradic

#CFC558 #58CF89 #5862CF #CF589D

square

#CFC558 #58CF89 #5862CF #CF589D

split-complementary

#CFC558 #589DCF #8958CF

monochromatic

#867E27 #B6AB34 #CFC558 #DDD688 #EAE6B7

Accessibility & contrast

On white

1.78

#CFC558 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.78

#CFC558 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CFC558

11.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CFC558	#FFFFFF	#000000	##000000
##CFC558	1.00	1.78	11.78	11.78
#FFFFFF	1.78	1.00	21.00	21.00
#000000	11.78	21.00	1.00	1.00
##000000	11.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D5BF4D

Deuteranopia (green-blind)

#D8C45E

Tritanopia (blue-blind)

#DDB9AD

Achromatopsia (no color)

#C2C2C2

Design tokens & code

CSS

--color: #cfc558;
/* rgb */ color: rgb(207, 197, 88);
/* oklch */ color: oklch(81.0% 0.131 104.1);

Tailwind

colors: {
  custom: {
    50: '#e0d68b',
    500: '#cfc558',
    950: '#000000',
  },
}

SCSS

$custom: #cfc558;
$custom-light: #e0d68b;
$custom-dark: #000000;

JSON

{
  "hex": "#cfc558",
  "rgb": {
    "r": 207,
    "g": 197,
    "b": 88
  },
  "hsl": {
    "h": 54.958,
    "s": 55.349,
    "l": 57.843
  },
  "oklch": {
    "l": 0.81031,
    "c": 0.13071,
    "h": 104.1
  },
  "luminance": 0.53902
}

Semantic roles & 50–950 ramp

primary

#CFC558

secondary

#3E458D

accent

#56DF49

background

#FEFEFC

surface

#FCFBF4

border

#D5D4CE

text

#16140C

muted

#84837F

Preview Lab

Preview with #CFC558

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

Preview Lab → · Contrast checker → · Palette generator →