#ADDD55#ADDD55

#ADDD55 is a very light, vivid yellow-green. Relative luminance 0.613; OKLCH L 83.7% C 0.171 H 126.3°. Best body text is #000000 at 13.25:1 contrast (WCAG AA passes).

Color values

HEX	#ADDD55
RGB	rgb(173, 221, 85)
HSL	hsl(81, 67%, 60%)
HSV	hsv(81, 62%, 87%)
CMYK	cmyk(21.7%, 0%, 61.5%, 13.3%)
CIE-LAB	lab(82.51, -35.71, 59.97)
CIE-LCH	lch(82.51, 69.80, 120.78°)
OKLab	oklab(83.7% -0.1016 0.1381)
OKLCH	oklch(83.7% 0.171 126.3)
XYZ	xyz(44.7298, 61.2524, 18.0589)
Luminance	0.6125 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ADDD55 #8555DD

analogous

#DDC955 #ADDD55 #69DD55

triadic

#ADDD55 #55ADDD #DD55AD

tetradic

#ADDD55 #55DDC9 #8555DD #DD5569

square

#ADDD55 #55DDC9 #8555DD #DD5569

split-complementary

#ADDD55 #5569DD #C955DD

monochromatic

#6E991F #92CC29 #ADDD55 #C6E788 #DEF1BB

Accessibility & contrast

On white

1.58

#ADDD55 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.25

#ADDD55 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ADDD55

13.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ADDD55	#FFFFFF	#000000	##000000
##ADDD55	1.00	1.58	13.25	13.25
#FFFFFF	1.58	1.00	21.00	21.00
#000000	13.25	21.00	1.00	1.00
##000000	13.25	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E8CF45

Deuteranopia (green-blind)

#E1CD5F

Tritanopia (blue-blind)

#B3D3C0

Achromatopsia (no color)

#CDCDCD

Design tokens & code

CSS

--color: #addd55;
/* rgb */ color: rgb(173, 221, 85);
/* oklch */ color: oklch(83.7% 0.171 126.3);

Tailwind

colors: {
  custom: {
    50: '#c8e78a',
    500: '#addd55',
    950: '#000000',
  },
}

SCSS

$custom: #addd55;
$custom-light: #c8e78a;
$custom-dark: #000000;

JSON

{
  "hex": "#addd55",
  "rgb": {
    "r": 173,
    "g": 221,
    "b": 85
  },
  "hsl": {
    "h": 81.176,
    "s": 66.667,
    "l": 60
  },
  "oklch": {
    "l": 0.83704,
    "c": 0.17143,
    "h": 126.3
  },
  "luminance": 0.61253
}

Semantic roles & 50–950 ramp

primary

#ADDD55

secondary

#5C399D

accent

#3EEA7B

background

#FEFEFC

surface

#FBFCF4

border

#D4D5CE

text

#13160C

muted

#83847F

Preview Lab

Preview with #ADDD55

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

Preview Lab → · Contrast checker → · Palette generator →