#CEDF37#CEDF37

#CEDF37 is a very light, vivid yellow. Relative luminance 0.662; OKLCH L 86.3% C 0.180 H 115.4°. Best body text is #000000 at 14.23:1 contrast (WCAG AA passes).

Color values

HEX#CEDF37
RGBrgb(206, 223, 55)
HSLhsl(66, 72%, 55%)
HSVhsv(66, 75%, 87%)
CMYKcmyk(7.6%, 0%, 75.3%, 12.5%)
CIE-LABlab(85.08, -25.38, 74.26)
CIE-LCHlch(85.08, 78.48, 108.87°)
OKLaboklab(86.27% -0.0775 0.163)
OKLCHoklch(86.27% 0.18 115.4)
XYZxyz(52.5323, 66.1739, 13.6192)
Luminance0.6617 (WCAG relative)
Temperaturewarm
Familyyellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#CEDF37 #4837DF
analogous
#DF9C37 #CEDF37 #7ADF37
triadic
#CEDF37 #37CEDF #DF37CE
tetradic
#CEDF37 #37DF9C #4837DF #DF377A
square
#CEDF37 #37DF9C #4837DF #DF377A
split-complementary
#CEDF37 #377ADF #9C37DF
monochromatic
#7B8615 #ABBB1E #CEDF37 #DBE76C #E8F0A1

Accessibility & contrast

On white

1.48
#CEDF37 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

14.23
#CEDF37 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CEDF37
14.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##CEDF37#FFFFFF#000000##000000
##CEDF371.001.4814.2314.23
#FFFFFF1.481.0021.0021.00
#00000014.2321.001.001.00
##00000014.2321.001.001.00

Color blindness preview

Protanopia (red-blind)
#EFD308
Deuteranopia (green-blind)
#EED646
Tritanopia (blue-blind)
#DBD2C0
Achromatopsia (no color)
#D4D4D4

Design tokens & code

CSS
--color: #cedf37;
/* rgb */ color: rgb(206, 223, 55);
/* oklch */ color: oklch(86.3% 0.180 115.4);
Tailwind
colors: {
  custom: {
    50: '#e1e87b',
    500: '#cedf37',
    950: '#000000',
  },
}
SCSS
$custom: #cedf37;
$custom-light: #e1e87b;
$custom-dark: #000000;
JSON
{
  "hex": "#cedf37",
  "rgb": {
    "r": 206,
    "g": 223,
    "b": 55
  },
  "hsl": {
    "h": 66.071,
    "s": 72.414,
    "l": 54.51
  },
  "oklch": {
    "l": 0.86274,
    "c": 0.18045,
    "h": 115.4
  },
  "luminance": 0.66173
}

Semantic roles & 50–950 ramp

primary
#CEDF37
secondary
#372E8C
accent
#39EF4B
background
#FEFEFB
surface
#FDFCF2
border
#D5D5CC
text
#16160A
muted
#84847D

Preview Lab

Preview with #CEDF37

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

Preview Lab → · Contrast checker → · Palette generator →

#CEDF37 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva