#99DD44#99DD44

#99DD44 is a very light, vivid yellow-green. Relative luminance 0.589; OKLCH L 82.3% C 0.193 H 130.5°. Best body text is #000000 at 12.78:1 contrast (WCAG AA passes).

Color values

HEX#99DD44
RGBrgb(153, 221, 68)
HSLhsl(87, 69%, 57%)
HSVhsv(87, 69%, 87%)
CMYKcmyk(30.8%, 0%, 69.2%, 13.3%)
CIE-LABlab(81.24, -44.32, 64.99)
CIE-LCHlch(81.24, 78.66, 124.29°)
OKLaboklab(82.33% -0.1255 0.1468)
OKLCHoklch(82.33% 0.193 130.5)
XYZxyz(40.0364, 58.9013, 14.7274)
Luminance0.5890 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#99DD44 #8844DD
analogous
#DDD544 #99DD44 #4DDD44
triadic
#99DD44 #4499DD #DD4499
tetradic
#99DD44 #44DDD5 #8844DD #DD444D
square
#99DD44 #44DDD5 #8844DD #DD444D
split-complementary
#99DD44 #444DDD #D544DD
monochromatic
#5A8D1A #7BC123 #99DD44 #B5E678 #D1F0AC

Accessibility & contrast

On white

1.64
#99DD44 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

12.78
#99DD44 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #99DD44
12.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##99DD44#FFFFFF#000000##000000
##99DD441.001.6412.7812.78
#FFFFFF1.641.0021.0021.00
#00000012.7821.001.001.00
##00000012.7821.001.001.00

Color blindness preview

Protanopia (red-blind)
#E7CD2C
Deuteranopia (green-blind)
#DDC851
Tritanopia (blue-blind)
#9CD4BF
Achromatopsia (no color)
#CACACA

Design tokens & code

CSS
--color: #99dd44;
/* rgb */ color: rgb(153, 221, 68);
/* oklch */ color: oklch(82.3% 0.193 130.5);
Tailwind
colors: {
  custom: {
    50: '#bce880',
    500: '#99dd44',
    950: '#000000',
  },
}
SCSS
$custom: #99dd44;
$custom-light: #bce880;
$custom-dark: #000000;
JSON
{
  "hex": "#99dd44",
  "rgb": {
    "r": 153,
    "g": 221,
    "b": 68
  },
  "hsl": {
    "h": 86.667,
    "s": 69.231,
    "l": 56.667
  },
  "oklch": {
    "l": 0.82327,
    "c": 0.19309,
    "h": 130.5
  },
  "luminance": 0.58903
}

Semantic roles & 50–950 ramp

primary
#99DD44
secondary
#5D3392
accent
#3CEC8A
background
#FDFEFB
surface
#F9FCF2
border
#D2D5CC
text
#12160B
muted
#82847E

Preview Lab

Preview with #99DD44

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

Preview Lab → · Contrast checker → · Palette generator →

#99DD44 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva