#73A538#73A538

#73A538 is a light, vivid yellow-green. Relative luminance 0.308; OKLCH L 66.4% C 0.149 H 130.6°. Best body text is #000000 at 7.17:1 contrast (WCAG AA passes).

Color values

HEX	#73A538
RGB	rgb(115, 165, 56)
HSL	hsl(88, 49%, 43%)
HSV	hsv(88, 66%, 65%)
CMYK	cmyk(30.3%, 0%, 66.1%, 35.3%)
CIE-LAB	lab(62.37, -34.40, 49.40)
CIE-LCH	lch(62.37, 60.20, 124.85°)
OKLab	oklab(66.4% -0.097 0.1131)
OKLCH	oklch(66.4% 0.149 130.6)
XYZ	xyz(21.2390, 30.8400, 8.5743)
Luminance	0.3084 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#73A538 #6A38A5

analogous

#A5A038 #73A538 #3CA538

triadic

#73A538 #3873A5 #A53873

tetradic

#73A538 #38A5A0 #6A38A5 #A5383C

square

#73A538 #38A5A0 #6A38A5 #A5383C

split-complementary

#73A538 #383CA5 #A038A5

monochromatic

#334A19 #537728 #73A538 #92C555 #AFD583

Accessibility & contrast

On white

2.93

#73A538 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.17

#73A538 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #73A538

7.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##73A538	#FFFFFF	#000000	##000000
##73A538	1.00	2.93	7.17	7.17
#FFFFFF	2.93	1.00	21.00	21.00
#000000	7.17	21.00	1.00	1.00
##000000	7.17	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AC992A

Deuteranopia (green-blind)

#A59641

Tritanopia (blue-blind)

#759E8F

Achromatopsia (no color)

#979797

Design tokens & code

CSS

--color: #73a538;
/* rgb */ color: rgb(115, 165, 56);
/* oklch */ color: oklch(66.4% 0.149 130.6);

Tailwind

colors: {
  custom: {
    50: '#9fc074',
    500: '#73a538',
    950: '#000000',
  },
}

SCSS

$custom: #73a538;
$custom-light: #9fc074;
$custom-dark: #000000;

JSON

{
  "hex": "#73a538",
  "rgb": {
    "r": 115,
    "g": 165,
    "b": 56
  },
  "hsl": {
    "h": 87.523,
    "s": 49.321,
    "l": 43.333
  },
  "oklch": {
    "l": 0.66395,
    "c": 0.14895,
    "h": 130.6
  },
  "luminance": 0.30841
}

Semantic roles & 50–950 ramp

primary

#73A538

secondary

#9A7ABE

accent

#4FD98E

background

#FAFBF7

surface

#F3F7ED

border

#CDD0C8

text

#0F1208

muted

#7F817B

Preview Lab

Preview with #73A538

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

Preview Lab → · Contrast checker → · Palette generator →