#DDE450#DDE450

#DDE450 is a very light, vivid yellow. Relative luminance 0.714; OKLCH L 88.7% C 0.166 H 112.0°. Best body text is #000000 at 15.29:1 contrast (WCAG AA passes).

Color values

HEX	#DDE450
RGB	rgb(221, 228, 80)
HSL	hsl(63, 73%, 60%)
HSV	hsv(63, 65%, 89%)
CMYK	cmyk(3.1%, 0%, 64.9%, 10.6%)
CIE-LAB	lab(87.70, -20.42, 68.48)
CIE-LCH	lch(87.70, 71.46, 106.61°)
OKLab	oklab(88.69% -0.0622 0.1544)
OKLCH	oklch(88.69% 0.166 112)
XYZ	xyz(59.0119, 71.4395, 18.2685)
Luminance	0.7144 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#DDE450 #5750E4

analogous

#E4A150 #DDE450 #93E450

triadic

#DDE450 #50DDE4 #E450DD

tetradic

#DDE450 #50E4A1 #5750E4 #E45093

square

#DDE450 #50E4A1 #5750E4 #E45093

split-complementary

#DDE450 #5093E4 #A150E4

monochromatic

#9AA119 #CDD621 #DDE450 #E7EC85 #F2F4BA

Accessibility & contrast

On white

1.37

#DDE450 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.29

#DDE450 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #DDE450

15.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##DDE450	#FFFFFF	#000000	##000000
##DDE450	1.00	1.37	15.29	15.29
#FFFFFF	1.37	1.00	21.00	21.00
#000000	15.29	21.00	1.00	1.00
##000000	15.29	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F5DA3B

Deuteranopia (green-blind)

#F5DE5A

Tritanopia (blue-blind)

#EBD7C6

Achromatopsia (no color)

#DCDCDC

Design tokens & code

CSS

--color: #dde450;
/* rgb */ color: rgb(221, 228, 80);
/* oklch */ color: oklch(88.7% 0.166 112.0);

Tailwind

colors: {
  custom: {
    50: '#ebec88',
    500: '#dde450',
    950: '#000000',
  },
}

SCSS

$custom: #dde450;
$custom-light: #ebec88;
$custom-dark: #000000;

JSON

{
  "hex": "#dde450",
  "rgb": {
    "r": 221,
    "g": 228,
    "b": 80
  },
  "hsl": {
    "h": 62.838,
    "s": 73.267,
    "l": 60.392
  },
  "oklch": {
    "l": 0.88692,
    "c": 0.16646,
    "h": 112
  },
  "luminance": 0.71438
}

Semantic roles & 50–950 ramp

primary

#DDE450

secondary

#3A35A4

accent

#10D519

background

#FFFEFC

surface

#FEFDF4

border

#D6D5CE

text

#17160C

muted

#85847F

Preview Lab

Preview with #DDE450

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

Preview Lab → · Contrast checker → · Palette generator →