#D1DE40#D1DE40

#D1DE40 is a very light, vivid yellow. Relative luminance 0.662; OKLCH L 86.3% C 0.174 H 114.2°. Best body text is #000000 at 14.23:1 contrast (WCAG AA passes).

Color values

HEX	#D1DE40
RGB	rgb(209, 222, 64)
HSL	hsl(65, 71%, 56%)
HSV	hsv(65, 71%, 87%)
CMYK	cmyk(5.9%, 0%, 71.2%, 12.9%)
CIE-LAB	lab(85.08, -23.27, 71.42)
CIE-LCH	lch(85.08, 75.12, 108.05°)
OKLab	oklab(86.34% -0.071 0.1584)
OKLCH	oklch(86.34% 0.174 114.2)
XYZ	xyz(53.3427, 66.1691, 14.8114)
Luminance	0.6617 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#D1DE40 #4D40DE

analogous

#DE9C40 #D1DE40 #82DE40

triadic

#D1DE40 #40D1DE #DE40D1

tetradic

#D1DE40 #40DE9C #4D40DE #DE4082

square

#D1DE40 #40DE9C #4D40DE #DE4082

split-complementary

#D1DE40 #4082DE #9C40DE

monochromatic

#828B18 #B3C021 #D1DE40 #DEE774 #EAF0A8

Accessibility & contrast

On white

1.48

#D1DE40 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.23

#D1DE40 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #D1DE40

14.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##D1DE40	#FFFFFF	#000000	##000000
##D1DE40	1.00	1.48	14.23	14.23
#FFFFFF	1.48	1.00	21.00	21.00
#000000	14.23	21.00	1.00	1.00
##000000	14.23	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EED322

Deuteranopia (green-blind)

#EED64D

Tritanopia (blue-blind)

#DFD1BF

Achromatopsia (no color)

#D4D4D4

Design tokens & code

CSS

--color: #d1de40;
/* rgb */ color: rgb(209, 222, 64);
/* oklch */ color: oklch(86.3% 0.174 114.2);

Tailwind

colors: {
  custom: {
    50: '#e3e87f',
    500: '#d1de40',
    950: '#000000',
  },
}

SCSS

$custom: #d1de40;
$custom-light: #e3e87f;
$custom-dark: #000000;

JSON

{
  "hex": "#d1de40",
  "rgb": {
    "r": 209,
    "g": 222,
    "b": 64
  },
  "hsl": {
    "h": 64.937,
    "s": 70.536,
    "l": 56.078
  },
  "oklch": {
    "l": 0.86342,
    "c": 0.17358,
    "h": 114.2
  },
  "luminance": 0.66168
}

Semantic roles & 50–950 ramp

primary

#D1DE40

secondary

#393191

accent

#3AED49

background

#FEFEFB

surface

#FDFCF2

border

#D5D5CC

text

#16160B

muted

#84847E

Preview Lab

Preview with #D1DE40

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

Preview Lab → · Contrast checker → · Palette generator →