#ADD13C#ADD13C

#ADD13C is a light, vivid yellow-green. Relative luminance 0.548; OKLCH L 80.8% C 0.174 H 122.3°. Best body text is #000000 at 11.96:1 contrast (WCAG AA passes).

Color values

HEX	#ADD13C
RGB	rgb(173, 209, 60)
HSL	hsl(74, 62%, 53%)
HSV	hsv(74, 71%, 82%)
CMYK	cmyk(17.2%, 0%, 71.3%, 18%)
CIE-LAB	lab(78.93, -31.86, 65.95)
CIE-LCH	lch(78.93, 73.25, 115.78°)
OKLab	oklab(80.75% -0.0932 0.1472)
OKLCH	oklch(80.75% 0.174 122.3)
XYZ	xyz(40.8502, 54.8113, 12.7016)
Luminance	0.5481 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ADD13C #603CD1

analogous

#D1AB3C #ADD13C #62D13C

triadic

#ADD13C #3CADD1 #D13CAD

tetradic

#ADD13C #3CD1AB #603CD1 #D13C62

square

#ADD13C #3CD1AB #603CD1 #D13C62

split-complementary

#ADD13C #3C62D1 #AB3CD1

monochromatic

#61771C #89A828 #ADD13C #C2DD6E #D7E89F

Accessibility & contrast

On white

1.76

#ADD13C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.96

#ADD13C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ADD13C

11.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ADD13C	#FFFFFF	#000000	##000000
##ADD13C	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)

#DDC421

Deuteranopia (green-blind)

#D9C349

Tritanopia (blue-blind)

#B6C6B4

Achromatopsia (no color)

#C3C3C3

Design tokens & code

CSS

--color: #add13c;
/* rgb */ color: rgb(173, 209, 60);
/* oklch */ color: oklch(80.8% 0.174 122.3);

Tailwind

colors: {
  custom: {
    50: '#c9df7b',
    500: '#add13c',
    950: '#000000',
  },
}

SCSS

$custom: #add13c;
$custom-light: #c9df7b;
$custom-dark: #000000;

JSON

{
  "hex": "#add13c",
  "rgb": {
    "r": 173,
    "g": 209,
    "b": 60
  },
  "hsl": {
    "h": 74.497,
    "s": 61.826,
    "l": 52.745
  },
  "oklch": {
    "l": 0.80752,
    "c": 0.17422,
    "h": 122.3
  },
  "luminance": 0.54811
}

Semantic roles & 50–950 ramp

primary

#ADD13C

secondary

#45327F

accent

#43E56A

background

#FEFEFB

surface

#FBFCF2

border

#D4D5CC

text

#14150A

muted

#83847D

Preview Lab

Preview with #ADD13C

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

Preview Lab → · Contrast checker → · Palette generator →