#73AF37#73AF37

#73AF37 is a light, vivid yellow-green. Relative luminance 0.346; OKLCH L 68.9% C 0.163 H 132.3°. Best body text is #000000 at 7.92:1 contrast (WCAG AA passes).

Color values

HEX	#73AF37
RGB	rgb(115, 175, 55)
HSL	hsl(90, 52%, 45%)
HSV	hsv(90, 69%, 69%)
CMYK	cmyk(34.3%, 0%, 68.6%, 31.4%)
CIE-LAB	lab(65.42, -38.97, 53.03)
CIE-LCH	lch(65.42, 65.81, 126.31°)
OKLab	oklab(68.87% -0.1095 0.1205)
OKLCH	oklch(68.87% 0.163 132.3)
XYZ	xyz(23.0895, 34.5797, 9.0717)
Luminance	0.3458 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#73AF37 #7337AF

analogous

#AFAF37 #73AF37 #37AF37

triadic

#73AF37 #3773AF #AF3773

tetradic

#73AF37 #37AFAF #7337AF #AF3737

square

#73AF37 #37AFAF #7337AF #AF3737

split-complementary

#73AF37 #3737AF #AF37AF

monochromatic

#36521A #548028 #73AF37 #92CB59 #B0D987

Accessibility & contrast

On white

2.65

#73AF37 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.92

#73AF37 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #73AF37

7.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##73AF37	#FFFFFF	#000000	##000000
##73AF37	1.00	2.65	7.92	7.92
#FFFFFF	2.65	1.00	21.00	21.00
#000000	7.92	21.00	1.00	1.00
##000000	7.92	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B6A225

Deuteranopia (green-blind)

#AE9D41

Tritanopia (blue-blind)

#74A897

Achromatopsia (no color)

#9F9F9F

Design tokens & code

CSS

--color: #73af37;
/* rgb */ color: rgb(115, 175, 55);
/* oklch */ color: oklch(68.9% 0.163 132.3);

Tailwind

colors: {
  custom: {
    50: '#a0c774',
    500: '#73af37',
    950: '#000000',
  },
}

SCSS

$custom: #73af37;
$custom-light: #a0c774;
$custom-dark: #000000;

JSON

{
  "hex": "#73af37",
  "rgb": {
    "r": 115,
    "g": 175,
    "b": 55
  },
  "hsl": {
    "h": 90,
    "s": 52.174,
    "l": 45.098
  },
  "oklch": {
    "l": 0.68874,
    "c": 0.16288,
    "h": 132.3
  },
  "luminance": 0.34581
}

Semantic roles & 50–950 ramp

primary

#73AF37

secondary

#A17FC3

accent

#4CDC94

background

#FAFCF7

surface

#F4F8ED

border

#CED1C8

text

#0F1309

muted

#7F827B

Preview Lab

Preview with #73AF37

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

Preview Lab → · Contrast checker → · Palette generator →