#CFC55C#CFC55C

#CFC55C is a light, vivid yellow. Relative luminance 0.540; OKLCH L 81.1% C 0.127 H 103.9°. Best body text is #000000 at 11.79:1 contrast (WCAG AA passes).

Color values

HEX	#CFC55C
RGB	rgb(207, 197, 92)
HSL	hsl(55, 55%, 59%)
HSV	hsv(55, 56%, 81%)
CMYK	cmyk(0%, 4.8%, 55.6%, 18.8%)
CIE-LAB	lab(78.45, -9.94, 53.01)
CIE-LCH	lch(78.45, 53.93, 100.62°)
OKLab	oklab(81.08% -0.0304 0.1234)
OKLCH	oklch(81.08% 0.127 103.9)
XYZ	xyz(47.6317, 53.9722, 18.0318)
Luminance	0.5397 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CFC55C #5C66CF

analogous

#CF8B5C #CFC55C #9FCF5C

triadic

#CFC55C #5CCFC5 #C55CCF

tetradic

#CFC55C #5CCF8B #5C66CF #CF5C9F

square

#CFC55C #5CCF8B #5C66CF #CF5C9F

split-complementary

#CFC55C #5C9FCF #8B5CCF

monochromatic

#888028 #B8AC36 #CFC55C #DDD68B #EBE7BB

Accessibility & contrast

On white

1.78

#CFC55C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.79

#CFC55C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CFC55C

11.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CFC55C	#FFFFFF	#000000	##000000
##CFC55C	1.00	1.78	11.79	11.79
#FFFFFF	1.78	1.00	21.00	21.00
#000000	11.79	21.00	1.00	1.00
##000000	11.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D4BF51

Deuteranopia (green-blind)

#D8C561

Tritanopia (blue-blind)

#DDB9AE

Achromatopsia (no color)

#C2C2C2

Design tokens & code

CSS

--color: #cfc55c;
/* rgb */ color: rgb(207, 197, 92);
/* oklch */ color: oklch(81.1% 0.127 103.9);

Tailwind

colors: {
  custom: {
    50: '#e0d68d',
    500: '#cfc55c',
    950: '#000000',
  },
}

SCSS

$custom: #cfc55c;
$custom-light: #e0d68d;
$custom-dark: #000000;

JSON

{
  "hex": "#cfc55c",
  "rgb": {
    "r": 207,
    "g": 197,
    "b": 92
  },
  "hsl": {
    "h": 54.783,
    "s": 54.502,
    "l": 58.627
  },
  "oklch": {
    "l": 0.81075,
    "c": 0.12713,
    "h": 103.9
  },
  "luminance": 0.53971
}

Semantic roles & 50–950 ramp

primary

#CFC55C

secondary

#40478F

accent

#57DE4A

background

#FEFEFC

surface

#FCFBF4

border

#D5D4CE

text

#16140C

muted

#84837F

Preview Lab

Preview with #CFC55C

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

Preview Lab → · Contrast checker → · Palette generator →