#CDD437#CDD437

#CDD437 is a very light, vivid yellow. Relative luminance 0.603; OKLCH L 83.8% C 0.169 H 112.1°. Best body text is #000000 at 13.07:1 contrast (WCAG AA passes).

Color values

HEX#CDD437
RGBrgb(205, 212, 55)
HSLhsl(63, 65%, 52%)
HSVhsv(63, 74%, 83%)
CMYKcmyk(3.3%, 0%, 74.1%, 16.9%)
CIE-LABlab(82.02, -20.48, 71.40)
CIE-LCHlch(82.02, 74.28, 106.01°)
OKLaboklab(83.8% -0.0638 0.1569)
OKLCHoklch(83.8% 0.169 112.1)
XYZxyz(49.4115, 60.3431, 12.6582)
Luminance0.6034 (WCAG relative)
Temperaturewarm
Familyyellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#CDD437 #3E37D4
analogous
#D48C37 #CDD437 #7FD437
triadic
#CDD437 #37CDD4 #D437CD
tetradic
#CDD437 #37D48C #3E37D4 #D4377F
square
#CDD437 #37D48C #3E37D4 #D4377F
split-complementary
#CDD437 #377FD4 #8C37D4
monochromatic
#73771A #A3A924 #CDD437 #DADF69 #E6EA9C

Accessibility & contrast

On white

1.61
#CDD437 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

13.07
#CDD437 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CDD437
13.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##CDD437#FFFFFF#000000##000000
##CDD4371.001.6113.0713.07
#FFFFFF1.611.0021.0021.00
#00000013.0721.001.001.00
##00000013.0721.001.001.00

Color blindness preview

Protanopia (red-blind)
#E4CA12
Deuteranopia (green-blind)
#E5CE44
Tritanopia (blue-blind)
#DBC7B6
Achromatopsia (no color)
#CCCCCC

Design tokens & code

CSS
--color: #cdd437;
/* rgb */ color: rgb(205, 212, 55);
/* oklch */ color: oklch(83.8% 0.169 112.1);
Tailwind
colors: {
  custom: {
    50: '#e0e17a',
    500: '#cdd437',
    950: '#000000',
  },
}
SCSS
$custom: #cdd437;
$custom-light: #e0e17a;
$custom-dark: #000000;
JSON
{
  "hex": "#cdd437",
  "rgb": {
    "r": 205,
    "g": 212,
    "b": 55
  },
  "hsl": {
    "h": 62.675,
    "s": 64.609,
    "l": 52.353
  },
  "oklch": {
    "l": 0.83801,
    "c": 0.16941,
    "h": 112.1
  },
  "luminance": 0.60342
}

Semantic roles & 50–950 ramp

primary
#CDD437
secondary
#34307F
accent
#40E848
background
#FEFEFB
surface
#FCFCF2
border
#D5D5CC
text
#16150A
muted
#84847D

Preview Lab

Preview with #CDD437

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

Preview Lab → · Contrast checker → · Palette generator →

#CDD437 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva