#73B549#73B549

#73B549 is a light, vivid yellow-green. Relative luminance 0.372; OKLCH L 70.5% C 0.157 H 135.0°. Best body text is #000000 at 8.43:1 contrast (WCAG AA passes).

Color values

HEX	#73B549
RGB	rgb(115, 181, 73)
HSL	hsl(97, 43%, 50%)
HSV	hsv(97, 60%, 71%)
CMYK	cmyk(36.5%, 0%, 59.7%, 29%)
CIE-LAB	lab(67.41, -40.02, 47.46)
CIE-LCH	lch(67.41, 62.09, 130.14°)
OKLab	oklab(70.54% -0.111 0.1109)
OKLCH	oklch(70.54% 0.157 135)
XYZ	xyz(24.7961, 37.1725, 12.1705)
Luminance	0.3717 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#73B549 #8B49B5

analogous

#A9B549 #73B549 #49B555

triadic

#73B549 #4973B5 #B54973

tetradic

#73B549 #49A9B5 #8B49B5 #B55549

square

#73B549 #49A9B5 #8B49B5 #B55549

split-complementary

#73B549 #5549B5 #B549A9

monochromatic

#3C5E26 #578937 #73B549 #94C774 #B6D9A0

Accessibility & contrast

On white

2.49

#73B549 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.43

#73B549 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #73B549

8.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##73B549	#FFFFFF	#000000	##000000
##73B549	1.00	2.49	8.43	8.43
#FFFFFF	2.49	1.00	21.00	21.00
#000000	8.43	21.00	1.00	1.00
##000000	8.43	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BBA83D

Deuteranopia (green-blind)

#B2A251

Tritanopia (blue-blind)

#72AF9E

Achromatopsia (no color)

#A4A4A4

Design tokens & code

CSS

--color: #73b549;
/* rgb */ color: rgb(115, 181, 73);
/* oklch */ color: oklch(70.5% 0.157 135.0);

Tailwind

colors: {
  custom: {
    50: '#9fcb80',
    500: '#73b549',
    950: '#000000',
  },
}

SCSS

$custom: #73b549;
$custom-light: #9fcb80;
$custom-dark: #000000;

JSON

{
  "hex": "#73b549",
  "rgb": {
    "r": 115,
    "g": 181,
    "b": 73
  },
  "hsl": {
    "h": 96.667,
    "s": 42.52,
    "l": 49.804
  },
  "oklch": {
    "l": 0.70543,
    "c": 0.15693,
    "h": 135
  },
  "luminance": 0.37174
}

Semantic roles & 50–950 ramp

primary

#73B549

secondary

#B294C5

accent

#55D2A2

background

#FAFCF8

surface

#F4F8EF

border

#CED1CA

text

#0F130A

muted

#7F827C

Preview Lab

Preview with #73B549

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

Preview Lab → · Contrast checker → · Palette generator →