#ADDF73#ADDF73

#ADDF73 is a very light, vivid yellow-green. Relative luminance 0.629; OKLCH L 84.5% C 0.147 H 129.5°. Best body text is #000000 at 13.58:1 contrast (WCAG AA passes).

Color values

HEX	#ADDF73
RGB	rgb(173, 223, 115)
HSL	hsl(88, 63%, 66%)
HSV	hsv(88, 48%, 87%)
CMYK	cmyk(22.4%, 0%, 48.4%, 12.5%)
CIE-LAB	lab(83.39, -33.81, 47.45)
CIE-LCH	lch(83.39, 58.26, 125.47°)
OKLab	oklab(84.51% -0.0939 0.1138)
OKLCH	oklch(84.51% 0.147 129.5)
XYZ	xyz(46.7153, 62.8965, 25.8954)
Luminance	0.6290 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ADDF73 #A573DF

analogous

#DFDB73 #ADDF73 #77DF73

triadic

#ADDF73 #73ADDF #DF73AD

tetradic

#ADDF73 #73DFDB #A573DF #DF7377

square

#ADDF73 #73DFDB #A573DF #DF7377

split-complementary

#ADDF73 #7377DF #DB73DF

monochromatic

#71AF28 #90D441 #ADDF73 #CAEAA5 #E7F6D7

Accessibility & contrast

On white

1.55

#ADDF73 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.58

#ADDF73 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ADDF73

13.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ADDF73	#FFFFFF	#000000	##000000
##ADDF73	1.00	1.55	13.58	13.58
#FFFFFF	1.55	1.00	21.00	21.00
#000000	13.58	21.00	1.00	1.00
##000000	13.58	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E8D26A

Deuteranopia (green-blind)

#E1CF79

Tritanopia (blue-blind)

#B1D7C6

Achromatopsia (no color)

#D0D0D0

Design tokens & code

CSS

--color: #addf73;
/* rgb */ color: rgb(173, 223, 115);
/* oklch */ color: oklch(84.5% 0.147 129.5);

Tailwind

colors: {
  custom: {
    50: '#c7e99d',
    500: '#addf73',
    950: '#000000',
  },
}

SCSS

$custom: #addf73;
$custom-light: #c7e99d;
$custom-dark: #000000;

JSON

{
  "hex": "#addf73",
  "rgb": {
    "r": 173,
    "g": 223,
    "b": 115
  },
  "hsl": {
    "h": 87.778,
    "s": 62.791,
    "l": 66.275
  },
  "oklch": {
    "l": 0.8451,
    "c": 0.14749,
    "h": 129.5
  },
  "luminance": 0.62897
}

Semantic roles & 50–950 ramp

primary

#ADDF73

secondary

#7745B1

accent

#1BCB6C

background

#FEFEFC

surface

#FAFDF5

border

#D3D5CF

text

#13160E

muted

#83847F

Preview Lab

Preview with #ADDF73

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

Preview Lab → · Contrast checker → · Palette generator →