#73B448#73B448

#73B448 is a light, vivid yellow-green. Relative luminance 0.368; OKLCH L 70.3% C 0.156 H 134.8°. Best body text is #000000 at 8.35:1 contrast (WCAG AA passes).

Color values

HEX	#73B448
RGB	rgb(115, 180, 72)
HSL	hsl(96, 43%, 49%)
HSV	hsv(96, 60%, 71%)
CMYK	cmyk(36.1%, 0%, 60%, 29.4%)
CIE-LAB	lab(67.09, -39.68, 47.56)
CIE-LCH	lch(67.09, 61.94, 129.84°)
OKLab	oklab(70.28% -0.1102 0.111)
OKLCH	oklch(70.28% 0.156 134.8)
XYZ	xyz(24.5607, 36.7541, 11.9298)
Luminance	0.3675 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#73B448 #8948B4

analogous

#A9B448 #73B448 #48B453

triadic

#73B448 #4873B4 #B44873

tetradic

#73B448 #48A9B4 #8948B4 #B45348

square

#73B448 #48A9B4 #8948B4 #B45348

split-complementary

#73B448 #5348B4 #B448A9

monochromatic

#3B5D25 #578837 #73B448 #94C772 #B5D89E

Accessibility & contrast

On white

2.51

#73B448 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.35

#73B448 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #73B448

8.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##73B448	#FFFFFF	#000000	##000000
##73B448	1.00	2.51	8.35	8.35
#FFFFFF	2.51	1.00	21.00	21.00
#000000	8.35	21.00	1.00	1.00
##000000	8.35	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BAA73C

Deuteranopia (green-blind)

#B1A150

Tritanopia (blue-blind)

#72AE9D

Achromatopsia (no color)

#A3A3A3

Design tokens & code

CSS

--color: #73b448;
/* rgb */ color: rgb(115, 180, 72);
/* oklch */ color: oklch(70.3% 0.156 134.8);

Tailwind

colors: {
  custom: {
    50: '#9fcb7f',
    500: '#73b448',
    950: '#000000',
  },
}

SCSS

$custom: #73b448;
$custom-light: #9fcb7f;
$custom-dark: #000000;

JSON

{
  "hex": "#73b448",
  "rgb": {
    "r": 115,
    "g": 180,
    "b": 72
  },
  "hsl": {
    "h": 96.111,
    "s": 42.857,
    "l": 49.412
  },
  "oklch": {
    "l": 0.70284,
    "c": 0.15641,
    "h": 134.8
  },
  "luminance": 0.36755
}

Semantic roles & 50–950 ramp

primary

#73B448

secondary

#B193C5

accent

#55D3A1

background

#FAFCF7

surface

#F4F8EE

border

#CED1C9

text

#0F130A

muted

#7F827C

Preview Lab

Preview with #73B448

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

Preview Lab → · Contrast checker → · Palette generator →