#73B136#73B136

#73B136 is a light, vivid yellow-green. Relative luminance 0.354; OKLCH L 69.4% C 0.166 H 132.5°. Best body text is #000000 at 8.07:1 contrast (WCAG AA passes).

Color values

HEX	#73B136
RGB	rgb(115, 177, 54)
HSL	hsl(90, 53%, 45%)
HSV	hsv(90, 69%, 69%)
CMYK	cmyk(35%, 0%, 69.5%, 30.6%)
CIE-LAB	lab(66.02, -39.92, 54.05)
CIE-LCH	lch(66.02, 67.19, 126.45°)
OKLab	oklab(69.36% -0.1122 0.1226)
OKLCH	oklch(69.36% 0.166 132.5)
XYZ	xyz(23.4579, 35.3545, 9.0774)
Luminance	0.3535 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#73B136 #7436B1

analogous

#B0B136 #73B136 #36B136

triadic

#73B136 #3673B1 #B13673

tetradic

#73B136 #36B0B1 #7436B1 #B13636

square

#73B136 #36B0B1 #7436B1 #B13636

split-complementary

#73B136 #3636B1 #B136B0

monochromatic

#365319 #558228 #73B136 #92CC58 #B0DA87

Accessibility & contrast

On white

2.60

#73B136 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.07

#73B136 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #73B136

8.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##73B136	#FFFFFF	#000000	##000000
##73B136	1.00	2.60	8.07	8.07
#FFFFFF	2.60	1.00	21.00	21.00
#000000	8.07	21.00	1.00	1.00
##000000	8.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B8A423

Deuteranopia (green-blind)

#B09F41

Tritanopia (blue-blind)

#74AA98

Achromatopsia (no color)

#A0A0A0

Design tokens & code

CSS

--color: #73b136;
/* rgb */ color: rgb(115, 177, 54);
/* oklch */ color: oklch(69.4% 0.166 132.5);

Tailwind

colors: {
  custom: {
    50: '#a0c874',
    500: '#73b136',
    950: '#000000',
  },
}

SCSS

$custom: #73b136;
$custom-light: #a0c874;
$custom-dark: #000000;

JSON

{
  "hex": "#73b136",
  "rgb": {
    "r": 115,
    "g": 177,
    "b": 54
  },
  "hsl": {
    "h": 90.244,
    "s": 53.247,
    "l": 45.294
  },
  "oklch": {
    "l": 0.69363,
    "c": 0.16617,
    "h": 132.5
  },
  "luminance": 0.35355
}

Semantic roles & 50–950 ramp

primary

#73B136

secondary

#A27FC4

accent

#4BDD94

background

#FAFCF7

surface

#F4F8ED

border

#CED1C8

text

#0F1309

muted

#7F827B

Preview Lab

Preview with #73B136

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

Preview Lab → · Contrast checker → · Palette generator →