#ADDD4F#ADDD4F

#ADDD4F is a very light, vivid yellow-green. Relative luminance 0.612; OKLCH L 83.6% C 0.176 H 126.0°. Best body text is #000000 at 13.23:1 contrast (WCAG AA passes).

Color values

HEX	#ADDD4F
RGB	rgb(173, 221, 79)
HSL	hsl(80, 68%, 59%)
HSV	hsv(80, 64%, 87%)
CMYK	cmyk(21.7%, 0%, 64.3%, 13.3%)
CIE-LAB	lab(82.47, -36.17, 62.38)
CIE-LCH	lch(82.47, 72.10, 120.10°)
OKLab	oklab(83.65% -0.1034 0.1424)
OKLCH	oklch(83.65% 0.176 126)
XYZ	xyz(44.5015, 61.1610, 16.8564)
Luminance	0.6116 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ADDD4F #7F4FDD

analogous

#DDC64F #ADDD4F #66DD4F

triadic

#ADDD4F #4FADDD #DD4FAD

tetradic

#ADDD4F #4FDDC6 #7F4FDD #DD4F66

square

#ADDD4F #4FDDC6 #7F4FDD #DD4F66

split-complementary

#ADDD4F #4F66DD #C64FDD

monochromatic

#6C951D #92C827 #ADDD4F #C5E782 #DDF1B6

Accessibility & contrast

On white

1.59

#ADDD4F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.23

#ADDD4F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ADDD4F

13.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ADDD4F	#FFFFFF	#000000	##000000
##ADDD4F	1.00	1.59	13.23	13.23
#FFFFFF	1.59	1.00	21.00	21.00
#000000	13.23	21.00	1.00	1.00
##000000	13.23	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E8CF3C

Deuteranopia (green-blind)

#E2CC5A

Tritanopia (blue-blind)

#B4D3C0

Achromatopsia (no color)

#CDCDCD

Design tokens & code

CSS

--color: #addd4f;
/* rgb */ color: rgb(173, 221, 79);
/* oklch */ color: oklch(83.6% 0.176 126.0);

Tailwind

colors: {
  custom: {
    50: '#c9e787',
    500: '#addd4f',
    950: '#000000',
  },
}

SCSS

$custom: #addd4f;
$custom-light: #c9e787;
$custom-dark: #000000;

JSON

{
  "hex": "#addd4f",
  "rgb": {
    "r": 173,
    "g": 221,
    "b": 79
  },
  "hsl": {
    "h": 80.282,
    "s": 67.619,
    "l": 58.824
  },
  "oklch": {
    "l": 0.83649,
    "c": 0.17599,
    "h": 126
  },
  "luminance": 0.61162
}

Semantic roles & 50–950 ramp

primary

#ADDD4F

secondary

#583799

accent

#3DEA78

background

#FEFEFC

surface

#FBFCF4

border

#D4D5CE

text

#14160C

muted

#83847F

Preview Lab

Preview with #ADDD4F

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

Preview Lab → · Contrast checker → · Palette generator →