#ADD039#ADD039

#ADD039 is a light, vivid yellow-green. Relative luminance 0.543; OKLCH L 80.5% C 0.175 H 122.0°. Best body text is #000000 at 11.86:1 contrast (WCAG AA passes).

Color values

HEX#ADD039
RGBrgb(173, 208, 57)
HSLhsl(74, 62%, 52%)
HSVhsv(74, 73%, 82%)
CMYKcmyk(16.8%, 0%, 72.6%, 18.4%)
CIE-LABlab(78.63, -31.56, 66.70)
CIE-LCHlch(78.63, 73.79, 115.32°)
OKLaboklab(80.5% -0.0926 0.1483)
OKLCHoklch(80.5% 0.175 122)
XYZxyz(40.5286, 54.2913, 12.2142)
Luminance0.5429 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#ADD039 #5C39D0
analogous
#D0A739 #ADD039 #62D039
triadic
#ADD039 #39ADD0 #D039AD
tetradic
#ADD039 #39D0A7 #5C39D0 #D03962
square
#ADD039 #39D0A7 #5C39D0 #D03962
split-complementary
#ADD039 #3962D0 #A739D0
monochromatic
#5F731B #88A527 #ADD039 #C1DC6A #D6E79C

Accessibility & contrast

On white

1.77
#ADD039 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

11.86
#ADD039 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ADD039
11.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##ADD039#FFFFFF#000000##000000
##ADD0391.001.7711.8611.86
#FFFFFF1.771.0021.0021.00
#00000011.8621.001.001.00
##00000011.8621.001.001.00

Color blindness preview

Protanopia (red-blind)
#DCC31B
Deuteranopia (green-blind)
#D8C346
Tritanopia (blue-blind)
#B6C5B3
Achromatopsia (no color)
#C3C3C3

Design tokens & code

CSS
--color: #add039;
/* rgb */ color: rgb(173, 208, 57);
/* oklch */ color: oklch(80.5% 0.175 122.0);
Tailwind
colors: {
  custom: {
    50: '#c9de7a',
    500: '#add039',
    950: '#000000',
  },
}
SCSS
$custom: #add039;
$custom-light: #c9de7a;
$custom-dark: #000000;
JSON
{
  "hex": "#add039",
  "rgb": {
    "r": 173,
    "g": 208,
    "b": 57
  },
  "hsl": {
    "h": 73.907,
    "s": 61.633,
    "l": 51.961
  },
  "oklch": {
    "l": 0.80503,
    "c": 0.17483,
    "h": 122
  },
  "luminance": 0.54291
}

Semantic roles & 50–950 ramp

primary
#ADD039
secondary
#43317C
accent
#43E569
background
#FEFEFB
surface
#FBFCF2
border
#D4D5CC
text
#14150A
muted
#83847D

Preview Lab

Preview with #ADD039

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

Preview Lab → · Contrast checker → · Palette generator →

#ADD039 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva