#73A228#73A228

#73A228 is a light, vivid yellow-green. Relative luminance 0.296; OKLCH L 65.5% C 0.156 H 128.8°. Best body text is #000000 at 6.93:1 contrast (WCAG AA passes).

Color values

HEX	#73A228
RGB	rgb(115, 162, 40)
HSL	hsl(83, 60%, 40%)
HSV	hsv(83, 75%, 64%)
CMYK	cmyk(29%, 0%, 75.3%, 36.5%)
CIE-LAB	lab(61.34, -34.13, 54.57)
CIE-LCH	lch(61.34, 64.36, 122.03°)
OKLab	oklab(65.52% -0.0976 0.1215)
OKLCH	oklch(65.52% 0.156 128.8)
XYZ	xyz(20.3735, 29.6382, 6.6544)
Luminance	0.2964 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#73A228 #5728A2

analogous

#A29428 #73A228 #36A228

triadic

#73A228 #2873A2 #A22873

tetradic

#73A228 #28A294 #5728A2 #A22836

square

#73A228 #28A294 #5728A2 #A22836

split-complementary

#73A228 #2836A2 #9428A2

monochromatic

#2D4010 #50711C #73A228 #95CE39 #AFDA6A

Accessibility & contrast

On white

3.03

#73A228 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.93

#73A228 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #73A228

6.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##73A228	#FFFFFF	#000000	##000000
##73A228	1.00	3.03	6.93	6.93
#FFFFFF	3.03	1.00	21.00	21.00
#000000	6.93	21.00	1.00	1.00
##000000	6.93	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AA960E

Deuteranopia (green-blind)

#A49334

Tritanopia (blue-blind)

#779B8B

Achromatopsia (no color)

#949494

Design tokens & code

CSS

--color: #73a228;
/* rgb */ color: rgb(115, 162, 40);
/* oklch */ color: oklch(65.5% 0.156 128.8);

Tailwind

colors: {
  custom: {
    50: '#9fbd6b',
    500: '#73a228',
    950: '#000000',
  },
}

SCSS

$custom: #73a228;
$custom-light: #9fbd6b;
$custom-dark: #000000;

JSON

{
  "hex": "#73a228",
  "rgb": {
    "r": 115,
    "g": 162,
    "b": 40
  },
  "hsl": {
    "h": 83.115,
    "s": 60.396,
    "l": 39.608
  },
  "oklch": {
    "l": 0.6552,
    "c": 0.15586,
    "h": 128.8
  },
  "luminance": 0.29639
}

Semantic roles & 50–950 ramp

primary

#73A228

secondary

#8865C1

accent

#44E482

background

#FAFBF6

surface

#F4F6EC

border

#CED0C7

text

#0F1207

muted

#7F817A

Preview Lab

Preview with #73A228

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

Preview Lab → · Contrast checker → · Palette generator →