#DDF45B#DDF45B

#DDF45B is a very light, vivid yellow. Relative luminance 0.808; OKLCH L 92.2% C 0.176 H 117.3°. Best body text is #000000 at 17.17:1 contrast (WCAG AA passes).

Color values

HEX#DDF45B
RGBrgb(221, 244, 91)
HSLhsl(69, 87%, 66%)
HSVhsv(69, 63%, 96%)
CMYKcmyk(9.4%, 0%, 62.7%, 4.3%)
CIE-LABlab(92.06, -27.38, 68.73)
CIE-LCHlch(92.06, 73.98, 111.72°)
OKLaboklab(92.21% -0.0806 0.1565)
OKLCHoklch(92.21% 0.176 117.3)
XYZxyz(64.0591, 80.8295, 22.1225)
Luminance0.8083 (WCAG relative)
Temperaturewarm
Familyyellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#DDF45B #725BF4
analogous
#F4BF5B #DDF45B #90F45B
triadic
#DDF45B #5BDDF4 #F45BDD
tetradic
#DDF45B #5BF4BF #725BF4 #F45B90
square
#DDF45B #5BF4BF #725BF4 #F45B90
split-complementary
#DDF45B #5B90F4 #BF5BF4
monochromatic
#ABC70D #D1F022 #DDF45B #E9F894 #F5FCCE

Accessibility & contrast

On white

1.22
#DDF45B on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

17.17
#DDF45B on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #DDF45B
17.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##DDF45B#FFFFFF#000000##000000
##DDF45B1.001.2217.1717.17
#FFFFFF1.221.0021.0021.00
#00000017.1721.001.001.00
##00000017.1721.001.001.00

Color blindness preview

Protanopia (red-blind)
#FFE847
Deuteranopia (green-blind)
#FFE966
Tritanopia (blue-blind)
#EAE7D4
Achromatopsia (no color)
#E8E8E8

Design tokens & code

CSS
--color: #ddf45b;
/* rgb */ color: rgb(221, 244, 91);
/* oklch */ color: oklch(92.2% 0.176 117.3);
Tailwind
colors: {
  custom: {
    50: '#ebf790',
    500: '#ddf45b',
    950: '#000000',
  },
}
SCSS
$custom: #ddf45b;
$custom-light: #ebf790;
$custom-dark: #000000;
JSON
{
  "hex": "#ddf45b",
  "rgb": {
    "r": 221,
    "g": 244,
    "b": 91
  },
  "hsl": {
    "h": 69.02,
    "s": 87.429,
    "l": 65.686
  },
  "oklch": {
    "l": 0.9221,
    "c": 0.17603,
    "h": 117.3
  },
  "luminance": 0.80829
}

Semantic roles & 50–950 ramp

primary
#DDF45B
secondary
#462FC4
accent
#02E424
background
#FFFFFC
surface
#FEFEF4
border
#D6D6CE
text
#17170D
muted
#85857F

Preview Lab

Preview with #DDF45B

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

Preview Lab → · Contrast checker → · Palette generator →

#DDF45B Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva