#CDC54C#CDC54C

#CDC54C is a light, vivid yellow. Relative luminance 0.534; OKLCH L 80.7% C 0.141 H 105.5°. Best body text is #000000 at 11.69:1 contrast (WCAG AA passes).

Color values

HEX	#CDC54C
RGB	rgb(205, 197, 76)
HSL	hsl(56, 56%, 55%)
HSV	hsv(56, 63%, 80%)
CMYK	cmyk(0%, 3.9%, 62.9%, 19.6%)
CIE-LAB	lab(78.13, -11.90, 59.69)
CIE-LCH	lch(78.13, 60.86, 101.28°)
OKLab	oklab(80.74% -0.0377 0.1357)
OKLCH	oklch(80.74% 0.141 105.5)
XYZ	xyz(46.4493, 53.4350, 14.7033)
Luminance	0.5343 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CDC54C #4C54CD

analogous

#CD844C #CDC54C #95CD4C

triadic

#CDC54C #4CCDC5 #C54CCD

tetradic

#CDC54C #4CCD84 #4C54CD #CD4C95

square

#CDC54C #4CCD84 #4C54CD #CD4C95

split-complementary

#CDC54C #4C95CD #844CCD

monochromatic

#7C7623 #ACA430 #CDC54C #DAD57C #E8E4AC

Accessibility & contrast

On white

1.80

#CDC54C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.69

#CDC54C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CDC54C

11.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CDC54C	#FFFFFF	#000000	##000000
##CDC54C	1.00	1.80	11.69	11.69
#FFFFFF	1.80	1.00	21.00	21.00
#000000	11.69	21.00	1.00	1.00
##000000	11.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D5BE3D

Deuteranopia (green-blind)

#D8C453

Tritanopia (blue-blind)

#DBB9AC

Achromatopsia (no color)

#C1C1C1

Design tokens & code

CSS

--color: #cdc54c;
/* rgb */ color: rgb(205, 197, 76);
/* oklch */ color: oklch(80.7% 0.141 105.5);

Tailwind

colors: {
  custom: {
    50: '#dfd683',
    500: '#cdc54c',
    950: '#000000',
  },
}

SCSS

$custom: #cdc54c;
$custom-light: #dfd683;
$custom-dark: #000000;

JSON

{
  "hex": "#cdc54c",
  "rgb": {
    "r": 205,
    "g": 197,
    "b": 76
  },
  "hsl": {
    "h": 56.279,
    "s": 56.332,
    "l": 55.098
  },
  "oklch": {
    "l": 0.80738,
    "c": 0.14079,
    "h": 105.5
  },
  "luminance": 0.53433
}

Semantic roles & 50–950 ramp

primary

#CDC54C

secondary

#393E84

accent

#52E048

background

#FEFEFB

surface

#FCFBF2

border

#D5D4CC

text

#16140B

muted

#84837E

Preview Lab

Preview with #CDC54C

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

Preview Lab → · Contrast checker → · Palette generator →