#ADD13A#ADD13A

#ADD13A is a light, vivid yellow-green. Relative luminance 0.548; OKLCH L 80.7% C 0.175 H 122.3°. Best body text is #000000 at 11.96:1 contrast (WCAG AA passes).

Color values

HEX	#ADD13A
RGB	rgb(173, 209, 58)
HSL	hsl(74, 62%, 52%)
HSV	hsv(74, 72%, 82%)
CMYK	cmyk(17.2%, 0%, 72.2%, 18%)
CIE-LAB	lab(78.92, -31.97, 66.64)
CIE-LCH	lch(78.92, 73.91, 115.63°)
OKLab	oklab(80.74% -0.0936 0.1483)
OKLCH	oklch(80.74% 0.175 122.3)
XYZ	xyz(40.7983, 54.7905, 12.4285)
Luminance	0.5479 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ADD13A #5E3AD1

analogous

#D1AA3A #ADD13A #61D13A

triadic

#ADD13A #3AADD1 #D13AAD

tetradic

#ADD13A #3AD1AA #5E3AD1 #D13A61

square

#ADD13A #3AD1AA #5E3AD1 #D13A61

split-complementary

#ADD13A #3A61D1 #AA3AD1

monochromatic

#60751B #88A727 #ADD13A #C2DD6C #D6E89D

Accessibility & contrast

On white

1.76

#ADD13A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.96

#ADD13A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ADD13A

11.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ADD13A	#FFFFFF	#000000	##000000
##ADD13A	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)

#DDC41D

Deuteranopia (green-blind)

#D9C347

Tritanopia (blue-blind)

#B6C6B4

Achromatopsia (no color)

#C3C3C3

Design tokens & code

CSS

--color: #add13a;
/* rgb */ color: rgb(173, 209, 58);
/* oklch */ color: oklch(80.7% 0.175 122.3);

Tailwind

colors: {
  custom: {
    50: '#c9df7a',
    500: '#add13a',
    950: '#000000',
  },
}

SCSS

$custom: #add13a;
$custom-light: #c9df7a;
$custom-dark: #000000;

JSON

{
  "hex": "#add13a",
  "rgb": {
    "r": 173,
    "g": 209,
    "b": 58
  },
  "hsl": {
    "h": 74.305,
    "s": 62.14,
    "l": 52.353
  },
  "oklch": {
    "l": 0.80738,
    "c": 0.17542,
    "h": 122.3
  },
  "luminance": 0.54791
}

Semantic roles & 50–950 ramp

primary

#ADD13A

secondary

#44317E

accent

#43E569

background

#FEFEFB

surface

#FBFCF2

border

#D4D5CC

text

#14150A

muted

#83847D

Preview Lab

Preview with #ADD13A

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

Preview Lab → · Contrast checker → · Palette generator →