#73A421#73A421

#73A421 is a light, vivid yellow-green. Relative luminance 0.303; OKLCH L 66.0% C 0.162 H 128.8°. Best body text is #000000 at 7.06:1 contrast (WCAG AA passes).

Color values

HEX	#73A421
RGB	rgb(115, 164, 33)
HSL	hsl(82, 66%, 39%)
HSV	hsv(82, 80%, 64%)
CMYK	cmyk(29.9%, 0%, 79.9%, 35.7%)
CIE-LAB	lab(61.92, -35.41, 57.39)
CIE-LCH	lch(61.92, 67.43, 121.67°)
OKLab	oklab(65.98% -0.1016 0.1264)
OKLCH	oklch(65.98% 0.162 128.8)
XYZ	xyz(20.6202, 30.3050, 6.2016)
Luminance	0.3031 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#73A421 #5221A4

analogous

#A49321 #73A421 #31A421

triadic

#73A421 #2173A4 #A42173

tetradic

#73A421 #21A493 #5221A4 #A42131

square

#73A421 #21A493 #5221A4 #A42131

split-complementary

#73A421 #2131A4 #9321A4

monochromatic

#2C3E0C #4F7117 #73A421 #96D52D #B0DF60

Accessibility & contrast

On white

2.97

#73A421 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.06

#73A421 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #73A421

7.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##73A421	#FFFFFF	#000000	##000000
##73A421	1.00	2.97	7.06	7.06
#FFFFFF	2.97	1.00	21.00	21.00
#000000	7.06	21.00	1.00	1.00
##000000	7.06	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AC9800

Deuteranopia (green-blind)

#A6952F

Tritanopia (blue-blind)

#779C8C

Achromatopsia (no color)

#969696

Design tokens & code

CSS

--color: #73a421;
/* rgb */ color: rgb(115, 164, 33);
/* oklch */ color: oklch(66.0% 0.162 128.8);

Tailwind

colors: {
  custom: {
    50: '#a0bf68',
    500: '#73a421',
    950: '#000000',
  },
}

SCSS

$custom: #73a421;
$custom-light: #a0bf68;
$custom-dark: #000000;

JSON

{
  "hex": "#73a421",
  "rgb": {
    "r": 115,
    "g": 164,
    "b": 33
  },
  "hsl": {
    "h": 82.443,
    "s": 66.497,
    "l": 38.627
  },
  "oklch": {
    "l": 0.65976,
    "c": 0.16211,
    "h": 128.8
  },
  "luminance": 0.30306
}

Semantic roles & 50–950 ramp

primary

#73A421

secondary

#835DC4

accent

#3EE97E

background

#FAFBF6

surface

#F4F7EB

border

#CED0C6

text

#0F1207

muted

#7F817A

Preview Lab

Preview with #73A421

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

Preview Lab → · Contrast checker → · Palette generator →