#ADDD4B#ADDD4B

#ADDD4B is a very light, vivid yellow-green. Relative luminance 0.611; OKLCH L 83.6% C 0.179 H 125.7°. Best body text is #000000 at 13.22:1 contrast (WCAG AA passes).

Color values

HEX#ADDD4B
RGBrgb(173, 221, 75)
HSLhsl(80, 68%, 58%)
HSVhsv(80, 66%, 87%)
CMYKcmyk(21.7%, 0%, 66.1%, 13.3%)
CIE-LABlab(82.43, -36.45, 63.93)
CIE-LCHlch(82.43, 73.59, 119.69°)
OKLaboklab(83.62% -0.1045 0.1452)
OKLCHoklch(83.62% 0.179 125.7)
XYZxyz(44.3602, 61.1046, 16.1125)
Luminance0.6110 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#ADDD4B #7B4BDD
analogous
#DDC44B #ADDD4B #64DD4B
triadic
#ADDD4B #4BADDD #DD4BAD
tetradic
#ADDD4B #4BDDC4 #7B4BDD #DD4B64
square
#ADDD4B #4BDDC4 #7B4BDD #DD4B64
split-complementary
#ADDD4B #4B64DD #C44BDD
monochromatic
#6B921C #91C525 #ADDD4B #C4E77E #DCF0B2

Accessibility & contrast

On white

1.59
#ADDD4B on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

13.22
#ADDD4B on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ADDD4B
13.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##ADDD4B#FFFFFF#000000##000000
##ADDD4B1.001.5913.2213.22
#FFFFFF1.591.0021.0021.00
#00000013.2221.001.001.00
##00000013.2221.001.001.00

Color blindness preview

Protanopia (red-blind)
#E8CF37
Deuteranopia (green-blind)
#E2CC57
Tritanopia (blue-blind)
#B4D3BF
Achromatopsia (no color)
#CDCDCD

Design tokens & code

CSS
--color: #addd4b;
/* rgb */ color: rgb(173, 221, 75);
/* oklch */ color: oklch(83.6% 0.179 125.7);
Tailwind
colors: {
  custom: {
    50: '#c9e784',
    500: '#addd4b',
    950: '#000000',
  },
}
SCSS
$custom: #addd4b;
$custom-light: #c9e784;
$custom-dark: #000000;
JSON
{
  "hex": "#addd4b",
  "rgb": {
    "r": 173,
    "g": 221,
    "b": 75
  },
  "hsl": {
    "h": 79.726,
    "s": 68.224,
    "l": 58.039
  },
  "oklch": {
    "l": 0.83615,
    "c": 0.17886,
    "h": 125.7
  },
  "luminance": 0.61105
}

Semantic roles & 50–950 ramp

primary
#ADDD4B
secondary
#553597
accent
#3DEB76
background
#FEFEFB
surface
#FBFCF2
border
#D4D5CC
text
#14160B
muted
#83847E

Preview Lab

Preview with #ADDD4B

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

Preview Lab → · Contrast checker → · Palette generator →

#ADDD4B Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva