#CDC643#CDC643

#CDC643 is a light, vivid yellow. Relative luminance 0.538; OKLCH L 80.9% C 0.148 H 106.3°. Best body text is #000000 at 11.75:1 contrast (WCAG AA passes).

Color values

HEX#CDC643
RGBrgb(205, 198, 67)
HSLhsl(57, 58%, 53%)
HSVhsv(57, 67%, 80%)
CMYKcmyk(0%, 3.4%, 67.3%, 19.6%)
CIE-LABlab(78.33, -12.94, 63.54)
CIE-LCHlch(78.33, 64.84, 101.51°)
OKLaboklab(80.87% -0.0416 0.1424)
OKLCHoklch(80.87% 0.148 106.3)
XYZxyz(46.3858, 53.7742, 13.2451)
Luminance0.5377 (WCAG relative)
Temperaturewarm
Familyyellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#CDC643 #434ACD
analogous
#CD8143 #CDC643 #8FCD43
triadic
#CDC643 #43CDC6 #C643CD
tetradic
#CDC643 #43CD81 #434ACD #CD438F
square
#CDC643 #43CD81 #434ACD #CD438F
split-complementary
#CDC643 #438FCD #8143CD
monochromatic
#76721F #A7A02C #CDC643 #DAD573 #E7E3A4

Accessibility & contrast

On white

1.79
#CDC643 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

11.75
#CDC643 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CDC643
11.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##CDC643#FFFFFF#000000##000000
##CDC6431.001.7911.7511.75
#FFFFFF1.791.0021.0021.00
#00000011.7521.001.001.00
##00000011.7521.001.001.00

Color blindness preview

Protanopia (red-blind)
#D6BF30
Deuteranopia (green-blind)
#D9C44C
Tritanopia (blue-blind)
#DCB9AC
Achromatopsia (no color)
#C2C2C2

Design tokens & code

CSS
--color: #cdc643;
/* rgb */ color: rgb(205, 198, 67);
/* oklch */ color: oklch(80.9% 0.148 106.3);
Tailwind
colors: {
  custom: {
    50: '#e0d77e',
    500: '#cdc643',
    950: '#000000',
  },
}
SCSS
$custom: #cdc643;
$custom-light: #e0d77e;
$custom-dark: #000000;
JSON
{
  "hex": "#cdc643",
  "rgb": {
    "r": 205,
    "g": 198,
    "b": 67
  },
  "hsl": {
    "h": 56.957,
    "s": 57.983,
    "l": 53.333
  },
  "oklch": {
    "l": 0.80874,
    "c": 0.14833,
    "h": 106.3
  },
  "luminance": 0.53773
}

Semantic roles & 50–950 ramp

primary
#CDC643
secondary
#36397F
accent
#4EE147
background
#FEFEFB
surface
#FCFBF2
border
#D5D4CC
text
#16140A
muted
#84837D

Preview Lab

Preview with #CDC643

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

Preview Lab → · Contrast checker → · Palette generator →

#CDC643 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva