#D1DE51#D1DE51

#D1DE51 is a very light, vivid yellow. Relative luminance 0.664; OKLCH L 86.5% C 0.162 H 114.3°. Best body text is #000000 at 14.28:1 contrast (WCAG AA passes).

Color values

HEX	#D1DE51
RGB	rgb(209, 222, 81)
HSL	hsl(66, 68%, 59%)
HSV	hsv(66, 64%, 87%)
CMYK	cmyk(5.9%, 0%, 63.5%, 12.9%)
CIE-LAB	lab(85.20, -22.33, 65.20)
CIE-LCH	lch(85.20, 68.92, 108.90°)
OKLab	oklab(86.47% -0.0668 0.1479)
OKLCH	oklch(86.47% 0.162 114.3)
XYZ	xyz(53.9023, 66.3929, 17.7586)
Luminance	0.6639 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#D1DE51 #5E51DE

analogous

#DEA551 #D1DE51 #8BDE51

triadic

#D1DE51 #51D1DE #DE51D1

tetradic

#D1DE51 #51DEA5 #5E51DE #DE518B

square

#D1DE51 #51DEA5 #5E51DE #DE518B

split-complementary

#D1DE51 #518BDE #A551DE

monochromatic

#8C981D #BCCB27 #D1DE51 #DFE884 #ECF2B8

Accessibility & contrast

On white

1.47

#D1DE51 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.28

#D1DE51 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #D1DE51

14.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##D1DE51	#FFFFFF	#000000	##000000
##D1DE51	1.00	1.47	14.28	14.28
#FFFFFF	1.47	1.00	21.00	21.00
#000000	14.28	21.00	1.00	1.00
##000000	14.28	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EDD43F

Deuteranopia (green-blind)

#EDD65B

Tritanopia (blue-blind)

#DED2C1

Achromatopsia (no color)

#D5D5D5

Design tokens & code

CSS

--color: #d1de51;
/* rgb */ color: rgb(209, 222, 81);
/* oklch */ color: oklch(86.5% 0.162 114.3);

Tailwind

colors: {
  custom: {
    50: '#e2e888',
    500: '#d1de51',
    950: '#000000',
  },
}

SCSS

$custom: #d1de51;
$custom-light: #e2e888;
$custom-dark: #000000;

JSON

{
  "hex": "#d1de51",
  "rgb": {
    "r": 209,
    "g": 222,
    "b": 81
  },
  "hsl": {
    "h": 65.532,
    "s": 68.116,
    "l": 59.412
  },
  "oklch": {
    "l": 0.86469,
    "c": 0.1623,
    "h": 114.3
  },
  "luminance": 0.66392
}

Semantic roles & 50–950 ramp

primary

#D1DE51

secondary

#41379C

accent

#3DEB4D

background

#FEFEFC

surface

#FDFCF4

border

#D5D5CE

text

#16160C

muted

#84847F

Preview Lab

Preview with #D1DE51

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

Preview Lab → · Contrast checker → · Palette generator →