#DDFF99#DDFF99

#DDFF99 is a very light, vivid yellow-green. Relative luminance 0.892; OKLCH L 95.3% C 0.133 H 123.9°. Best body text is #000000 at 18.84:1 contrast (WCAG AA passes).

Color values

HEX	#DDFF99
RGB	rgb(221, 255, 153)
HSL	hsl(80, 100%, 80%)
HSV	hsv(80, 40%, 100%)
CMYK	cmyk(13.3%, 0%, 40%, 0%)
CIE-LAB	lab(95.66, -26.92, 45.12)
CIE-LCH	lch(95.66, 52.54, 120.83°)
OKLab	oklab(95.32% -0.0742 0.1102)
OKLCH	oklch(95.32% 0.133 123.9)
XYZ	xyz(71.3283, 89.1918, 43.5888)
Luminance	0.8919 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Yellowish Green

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#DDFF99 #BB99FF

analogous

#FFEE99 #DDFF99 #AAFF99

triadic

#DDFF99 #99DDFF #FF99DD

tetradic

#DDFF99 #99FFEE #BB99FF #FF99AA

square

#DDFF99 #99FFEE #BB99FF #FF99AA

split-complementary

#DDFF99 #99AAFF #EE99FF

monochromatic

#B4FF1F #C9FF5C #DDFF99 #F1FFD6 #F5FFE0

Accessibility & contrast

On white

1.11

#DDFF99 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.84

#DDFF99 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #DDFF99

18.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##DDFF99	#FFFFFF	#000000	##000000
##DDFF99	1.00	1.11	18.84	18.84
#FFFFFF	1.11	1.00	21.00	21.00
#000000	18.84	21.00	1.00	1.00
##000000	18.84	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF491

Deuteranopia (green-blind)

#FFF29E

Tritanopia (blue-blind)

#E4F6E6

Achromatopsia (no color)

#F2F2F2

Design tokens & code

CSS

--color: #ddff99;
/* rgb */ color: rgb(221, 255, 153);
/* oklch */ color: oklch(95.3% 0.133 123.9);

Tailwind

colors: {
  custom: {
    50: '#e9ffb8',
    500: '#ddff99',
    950: '#000000',
  },
}

SCSS

$custom: #ddff99;
$custom-light: #e9ffb8;
$custom-dark: #000000;

JSON

{
  "hex": "#ddff99",
  "rgb": {
    "r": 221,
    "g": 255,
    "b": 153
  },
  "hsl": {
    "h": 80,
    "s": 100,
    "l": 80
  },
  "oklch": {
    "l": 0.95316,
    "c": 0.13285,
    "h": 123.9
  },
  "luminance": 0.89192
}

Semantic roles & 50–950 ramp

primary

#DDFF99

secondary

#875AE2

accent

#00E64D

background

#FEFFFD

surface

#FDFFF8

border

#D5D7D1

text

#161811

muted

#848681

Preview Lab

Preview with #DDFF99

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

Preview Lab → · Contrast checker → · Palette generator →