#ADDD36#ADDD36

#ADDD36 is a very light, vivid yellow-green. Relative luminance 0.609; OKLCH L 83.5% C 0.192 H 124.9°. Best body text is #000000 at 13.17:1 contrast (WCAG AA passes).

Color values

HEX	#ADDD36
RGB	rgb(173, 221, 54)
HSL	hsl(77, 71%, 54%)
HSV	hsv(77, 76%, 87%)
CMYK	cmyk(21.7%, 0%, 75.6%, 13.3%)
CIE-LAB	lab(82.31, -37.65, 71.18)
CIE-LCH	lch(82.31, 80.53, 117.88°)
OKLab	oklab(83.47% -0.1095 0.1573)
OKLCH	oklch(83.47% 0.192 124.9)
XYZ	xyz(43.7563, 60.8630, 12.9318)
Luminance	0.6086 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ADDD36 #6636DD

analogous

#DDBA36 #ADDD36 #5ADD36

triadic

#ADDD36 #36ADDD #DD36AD

tetradic

#ADDD36 #36DDBA #6636DD #DD365A

square

#ADDD36 #36DDBA #6636DD #DD365A

split-complementary

#ADDD36 #365ADD #BA36DD

monochromatic

#638316 #8BB71F #ADDD36 #C2E66A #D8EF9F

Accessibility & contrast

On white

1.59

#ADDD36 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.17

#ADDD36 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ADDD36

13.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ADDD36	#FFFFFF	#000000	##000000
##ADDD36	1.00	1.59	13.17	13.17
#FFFFFF	1.59	1.00	21.00	21.00
#000000	13.17	21.00	1.00	1.00
##000000	13.17	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E9CE08

Deuteranopia (green-blind)

#E3CC46

Tritanopia (blue-blind)

#B5D2BE

Achromatopsia (no color)

#CDCDCD

Design tokens & code

CSS

--color: #addd36;
/* rgb */ color: rgb(173, 221, 54);
/* oklch */ color: oklch(83.5% 0.192 124.9);

Tailwind

colors: {
  custom: {
    50: '#cae77a',
    500: '#addd36',
    950: '#000000',
  },
}

SCSS

$custom: #addd36;
$custom-light: #cae77a;
$custom-dark: #000000;

JSON

{
  "hex": "#addd36",
  "rgb": {
    "r": 173,
    "g": 221,
    "b": 54
  },
  "hsl": {
    "h": 77.246,
    "s": 71.064,
    "l": 53.922
  },
  "oklch": {
    "l": 0.83468,
    "c": 0.19164,
    "h": 124.9
  },
  "luminance": 0.60863
}

Semantic roles & 50–950 ramp

primary

#ADDD36

secondary

#482E89

accent

#3AEE6E

background

#FEFEFB

surface

#FBFCF2

border

#D4D5CC

text

#14160A

muted

#83847D

Preview Lab

Preview with #ADDD36

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

Preview Lab → · Contrast checker → · Palette generator →