#D1DB31#D1DB31

#D1DB31 is a very light, vivid yellow. Relative luminance 0.644; OKLCH L 85.6% C 0.178 H 113.1°. Best body text is #000000 at 13.89:1 contrast (WCAG AA passes).

Color values

HEX	#D1DB31
RGB	rgb(209, 219, 49)
HSL	hsl(64, 70%, 53%)
HSV	hsv(64, 78%, 86%)
CMYK	cmyk(4.6%, 0%, 77.6%, 14.1%)
CIE-LAB	lab(84.19, -22.46, 75.30)
CIE-LCH	lch(84.19, 78.58, 106.61°)
OKLab	oklab(85.61% -0.07 0.1641)
OKLCH	oklch(85.61% 0.178 113.1)
XYZ	xyz(52.1821, 64.4413, 12.5947)
Luminance	0.6444 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#D1DB31 #3B31DB

analogous

#DB9031 #D1DB31 #7CDB31

triadic

#D1DB31 #31D1DB #DB31D1

tetradic

#D1DB31 #31DB90 #3B31DB #DB317C

square

#D1DB31 #31DB90 #3B31DB #DB317C

split-complementary

#D1DB31 #317CDB #9031DB

monochromatic

#767C16 #A7B01F #D1DB31 #DDE465 #E8ED99

Accessibility & contrast

On white

1.51

#D1DB31 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.89

#D1DB31 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #D1DB31

13.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##D1DB31	#FFFFFF	#000000	##000000
##D1DB31	1.00	1.51	13.89	13.89
#FFFFFF	1.51	1.00	21.00	21.00
#000000	13.89	21.00	1.00	1.00
##000000	13.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ECD000

Deuteranopia (green-blind)

#ECD441

Tritanopia (blue-blind)

#DFCEBC

Achromatopsia (no color)

#D2D2D2

Design tokens & code

CSS

--color: #d1db31;
/* rgb */ color: rgb(209, 219, 49);
/* oklch */ color: oklch(85.6% 0.178 113.1);

Tailwind

colors: {
  custom: {
    50: '#e3e578',
    500: '#d1db31',
    950: '#000000',
  },
}

SCSS

$custom: #d1db31;
$custom-light: #e3e578;
$custom-dark: #000000;

JSON

{
  "hex": "#d1db31",
  "rgb": {
    "r": 209,
    "g": 219,
    "b": 49
  },
  "hsl": {
    "h": 63.529,
    "s": 70.248,
    "l": 52.549
  },
  "oklch": {
    "l": 0.85606,
    "c": 0.17836,
    "h": 113.1
  },
  "luminance": 0.6444
}

Semantic roles & 50–950 ramp

primary

#D1DB31

secondary

#322D83

accent

#3BED45

background

#FFFEFB

surface

#FEFCF2

border

#D6D5CC

text

#16150A

muted

#85847D

Preview Lab

Preview with #D1DB31

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

Preview Lab → · Contrast checker → · Palette generator →