#73AD28#73AD28

#73AD28 is a light, vivid yellow-green. Relative luminance 0.337; OKLCH L 68.3% C 0.170 H 130.8°. Best body text is #000000 at 7.74:1 contrast (WCAG AA passes).

Color values

HEX	#73AD28
RGB	rgb(115, 173, 40)
HSL	hsl(86, 62%, 42%)
HSV	hsv(86, 77%, 68%)
CMYK	cmyk(33.5%, 0%, 76.9%, 32.2%)
CIE-LAB	lab(64.71, -39.06, 57.80)
CIE-LCH	lch(64.71, 69.76, 124.05°)
OKLab	oklab(68.27% -0.111 0.1283)
OKLCH	oklch(68.27% 0.17 130.8)
XYZ	xyz(22.3966, 33.6844, 7.3288)
Luminance	0.3368 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#73AD28 #6228AD

analogous

#ADA428 #73AD28 #31AD28

triadic

#73AD28 #2873AD #AD2873

tetradic

#73AD28 #28ADA4 #6228AD #AD2831

square

#73AD28 #28ADA4 #6228AD #AD2831

split-complementary

#73AD28 #2831AD #A428AD

monochromatic

#314A11 #527B1D #73AD28 #93D33F #AFDE71

Accessibility & contrast

On white

2.71

#73AD28 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.74

#73AD28 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #73AD28

7.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##73AD28	#FFFFFF	#000000	##000000
##73AD28	1.00	2.71	7.74	7.74
#FFFFFF	2.71	1.00	21.00	21.00
#000000	7.74	21.00	1.00	1.00
##000000	7.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B5A005

Deuteranopia (green-blind)

#AD9B36

Tritanopia (blue-blind)

#75A594

Achromatopsia (no color)

#9D9D9D

Design tokens & code

CSS

--color: #73ad28;
/* rgb */ color: rgb(115, 173, 40);
/* oklch */ color: oklch(68.3% 0.170 130.8);

Tailwind

colors: {
  custom: {
    50: '#a0c66d',
    500: '#73ad28',
    950: '#000000',
  },
}

SCSS

$custom: #73ad28;
$custom-light: #a0c66d;
$custom-dark: #000000;

JSON

{
  "hex": "#73ad28",
  "rgb": {
    "r": 115,
    "g": 173,
    "b": 40
  },
  "hsl": {
    "h": 86.165,
    "s": 62.441,
    "l": 41.765
  },
  "oklch": {
    "l": 0.68265,
    "c": 0.16965,
    "h": 130.8
  },
  "luminance": 0.33685
}

Semantic roles & 50–950 ramp

primary

#73AD28

secondary

#936CC5

accent

#42E689

background

#FAFCF6

surface

#F4F8EC

border

#CED1C7

text

#0F1307

muted

#7F827A

Preview Lab

Preview with #73AD28

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

Preview Lab → · Contrast checker → · Palette generator →