#73B445#73B445

#73B445 is a light, vivid yellow-green. Relative luminance 0.367; OKLCH L 70.3% C 0.159 H 134.4°. Best body text is #000000 at 8.34:1 contrast (WCAG AA passes).

Color values

HEX	#73B445
RGB	rgb(115, 180, 69)
HSL	hsl(95, 45%, 49%)
HSV	hsv(95, 62%, 71%)
CMYK	cmyk(36.1%, 0%, 61.7%, 29.4%)
CIE-LAB	lab(67.06, -39.97, 48.87)
CIE-LCH	lch(67.06, 63.14, 129.28°)
OKLab	oklab(70.25% -0.1112 0.1135)
OKLCH	oklch(70.25% 0.159 134.4)
XYZ	xyz(24.4652, 36.7159, 11.4269)
Luminance	0.3672 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#73B445 #8645B4

analogous

#ABB445 #73B445 #45B44F

triadic

#73B445 #4573B4 #B44573

tetradic

#73B445 #45ABB4 #8645B4 #B44F45

square

#73B445 #45ABB4 #8645B4 #B44F45

split-complementary

#73B445 #4F45B4 #B445AB

monochromatic

#3A5C23 #578834 #73B445 #93C86F #B4D99B

Accessibility & contrast

On white

2.52

#73B445 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.34

#73B445 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #73B445

8.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##73B445	#FFFFFF	#000000	##000000
##73B445	1.00	2.52	8.34	8.34
#FFFFFF	2.52	1.00	21.00	21.00
#000000	8.34	21.00	1.00	1.00
##000000	8.34	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BBA738

Deuteranopia (green-blind)

#B1A14E

Tritanopia (blue-blind)

#72AD9C

Achromatopsia (no color)

#A3A3A3

Design tokens & code

CSS

--color: #73b445;
/* rgb */ color: rgb(115, 180, 69);
/* oklch */ color: oklch(70.3% 0.159 134.4);

Tailwind

colors: {
  custom: {
    50: '#9fcb7d',
    500: '#73b445',
    950: '#000000',
  },
}

SCSS

$custom: #73b445;
$custom-light: #9fcb7d;
$custom-dark: #000000;

JSON

{
  "hex": "#73b445",
  "rgb": {
    "r": 115,
    "g": 180,
    "b": 69
  },
  "hsl": {
    "h": 95.135,
    "s": 44.578,
    "l": 48.824
  },
  "oklch": {
    "l": 0.70251,
    "c": 0.1589,
    "h": 134.4
  },
  "luminance": 0.36717
}

Semantic roles & 50–950 ramp

primary

#73B445

secondary

#AF90C5

accent

#54D49F

background

#FAFCF7

surface

#F4F8EE

border

#CED1C9

text

#0F130A

muted

#7F827C

Preview Lab

Preview with #73B445

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

Preview Lab → · Contrast checker → · Palette generator →