#CEDB31#CEDB31

#CEDB31 is a very light, vivid yellow. Relative luminance 0.640; OKLCH L 85.4% C 0.179 H 114.1°. Best body text is #000000 at 13.80:1 contrast (WCAG AA passes).

Color values

HEX	#CEDB31
RGB	rgb(206, 219, 49)
HSL	hsl(65, 70%, 53%)
HSV	hsv(65, 78%, 86%)
CMYK	cmyk(5.9%, 0%, 77.6%, 14.1%)
CIE-LAB	lab(83.97, -23.70, 75.02)
CIE-LCH	lch(83.97, 78.67, 107.53°)
OKLab	oklab(85.37% -0.0733 0.1635)
OKLCH	oklch(85.37% 0.179 114.1)
XYZ	xyz(51.3411, 64.0076, 12.5553)
Luminance	0.6401 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CEDB31 #3E31DB

analogous

#DB9331 #CEDB31 #79DB31

triadic

#CEDB31 #31CEDB #DB31CE

tetradic

#CEDB31 #31DB93 #3E31DB #DB3179

square

#CEDB31 #31DB93 #3E31DB #DB3179

split-complementary

#CEDB31 #3179DB #9331DB

monochromatic

#747C16 #A5B01F #CEDB31 #DAE465 #E7ED99

Accessibility & contrast

On white

1.52

#CEDB31 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.80

#CEDB31 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CEDB31

13.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CEDB31	#FFFFFF	#000000	##000000
##CEDB31	1.00	1.52	13.80	13.80
#FFFFFF	1.52	1.00	21.00	21.00
#000000	13.80	21.00	1.00	1.00
##000000	13.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EBD000

Deuteranopia (green-blind)

#EBD341

Tritanopia (blue-blind)

#DCCEBC

Achromatopsia (no color)

#D1D1D1

Design tokens & code

CSS

--color: #cedb31;
/* rgb */ color: rgb(206, 219, 49);
/* oklch */ color: oklch(85.4% 0.179 114.1);

Tailwind

colors: {
  custom: {
    50: '#e1e678',
    500: '#cedb31',
    950: '#000000',
  },
}

SCSS

$custom: #cedb31;
$custom-light: #e1e678;
$custom-dark: #000000;

JSON

{
  "hex": "#cedb31",
  "rgb": {
    "r": 206,
    "g": 219,
    "b": 49
  },
  "hsl": {
    "h": 64.588,
    "s": 70.248,
    "l": 52.549
  },
  "oklch": {
    "l": 0.8537,
    "c": 0.17921,
    "h": 114.1
  },
  "luminance": 0.64007
}

Semantic roles & 50–950 ramp

primary

#CEDB31

secondary

#332D83

accent

#3BED48

background

#FEFEFB

surface

#FDFCF2

border

#D5D5CC

text

#16150A

muted

#84847D

Preview Lab

Preview with #CEDB31

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

Preview Lab → · Contrast checker → · Palette generator →