#ADD13D#ADD13D

#ADD13D is a light, vivid yellow-green. Relative luminance 0.548; OKLCH L 80.8% C 0.174 H 122.4°. Best body text is #000000 at 11.96:1 contrast (WCAG AA passes).

Color values

HEX	#ADD13D
RGB	rgb(173, 209, 61)
HSL	hsl(75, 62%, 53%)
HSV	hsv(75, 71%, 82%)
CMYK	cmyk(17.2%, 0%, 70.8%, 18%)
CIE-LAB	lab(78.94, -31.81, 65.61)
CIE-LCH	lch(78.94, 72.91, 115.86°)
OKLab	oklab(80.76% -0.0929 0.1466)
OKLCH	oklch(80.76% 0.174 122.4)
XYZ	xyz(40.8769, 54.8220, 12.8422)
Luminance	0.5482 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ADD13D #613DD1

analogous

#D1AB3D #ADD13D #63D13D

triadic

#ADD13D #3DADD1 #D13DAD

tetradic

#ADD13D #3DD1AB #613DD1 #D13D63

square

#ADD13D #3DD1AB #613DD1 #D13D63

split-complementary

#ADD13D #3D63D1 #AB3DD1

monochromatic

#61771C #89A928 #ADD13D #C2DD6E #D7E8A0

Accessibility & contrast

On white

1.76

#ADD13D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.96

#ADD13D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ADD13D

11.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ADD13D	#FFFFFF	#000000	##000000
##ADD13D	1.00	1.76	11.96	11.96
#FFFFFF	1.76	1.00	21.00	21.00
#000000	11.96	21.00	1.00	1.00
##000000	11.96	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DDC423

Deuteranopia (green-blind)

#D9C34A

Tritanopia (blue-blind)

#B6C6B4

Achromatopsia (no color)

#C3C3C3

Design tokens & code

CSS

--color: #add13d;
/* rgb */ color: rgb(173, 209, 61);
/* oklch */ color: oklch(80.8% 0.174 122.4);

Tailwind

colors: {
  custom: {
    50: '#c9df7c',
    500: '#add13d',
    950: '#000000',
  },
}

SCSS

$custom: #add13d;
$custom-light: #c9df7c;
$custom-dark: #000000;

JSON

{
  "hex": "#add13d",
  "rgb": {
    "r": 173,
    "g": 209,
    "b": 61
  },
  "hsl": {
    "h": 74.595,
    "s": 61.667,
    "l": 52.941
  },
  "oklch": {
    "l": 0.80759,
    "c": 0.1736,
    "h": 122.4
  },
  "luminance": 0.54822
}

Semantic roles & 50–950 ramp

primary

#ADD13D

secondary

#453380

accent

#43E56A

background

#FEFEFB

surface

#FBFCF2

border

#D4D5CC

text

#14150A

muted

#83847D

Preview Lab

Preview with #ADD13D

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

Preview Lab → · Contrast checker → · Palette generator →