#73B227#73B227

#73B227 is a light, vivid yellow-green. Relative luminance 0.356; OKLCH L 69.5% C 0.176 H 131.6°. Best body text is #000000 at 8.13:1 contrast (WCAG AA passes).

Color values

HEX	#73B227
RGB	rgb(115, 178, 39)
HSL	hsl(87, 64%, 43%)
HSV	hsv(87, 78%, 70%)
CMYK	cmyk(35.4%, 0%, 78.1%, 30.2%)
CIE-LAB	lab(66.24, -41.29, 59.56)
CIE-LCH	lch(66.24, 72.48, 124.73°)
OKLab	oklab(69.51% -0.117 0.1319)
OKLCH	oklch(69.51% 0.176 131.6)
XYZ	xyz(23.3566, 35.6312, 7.5659)
Luminance	0.3563 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#73B227 #6627B2

analogous

#B2AB27 #73B227 #2EB227

triadic

#73B227 #2773B2 #B22773

tetradic

#73B227 #27B2AB #6627B2 #B2272E

square

#73B227 #27B2AB #6627B2 #B2272E

split-complementary

#73B227 #272EB2 #AB27B2

monochromatic

#324E11 #53801C #73B227 #92D541 #AFE073

Accessibility & contrast

On white

2.58

#73B227 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.13

#73B227 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #73B227

8.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##73B227	#FFFFFF	#000000	##000000
##73B227	1.00	2.58	8.13	8.13
#FFFFFF	2.58	1.00	21.00	21.00
#000000	8.13	21.00	1.00	1.00
##000000	8.13	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BAA400

Deuteranopia (green-blind)

#B19F36

Tritanopia (blue-blind)

#75AA98

Achromatopsia (no color)

#A1A1A1

Design tokens & code

CSS

--color: #73b227;
/* rgb */ color: rgb(115, 178, 39);
/* oklch */ color: oklch(69.5% 0.176 131.6);

Tailwind

colors: {
  custom: {
    50: '#a1c96d',
    500: '#73b227',
    950: '#000000',
  },
}

SCSS

$custom: #73b227;
$custom-light: #a1c96d;
$custom-dark: #000000;

JSON

{
  "hex": "#73b227",
  "rgb": {
    "r": 115,
    "g": 178,
    "b": 39
  },
  "hsl": {
    "h": 87.194,
    "s": 64.055,
    "l": 42.549
  },
  "oklch": {
    "l": 0.69508,
    "c": 0.17632,
    "h": 131.6
  },
  "luminance": 0.35632
}

Semantic roles & 50–950 ramp

primary

#73B227

secondary

#966DC8

accent

#41E78C

background

#FAFCF6

surface

#F4F8EC

border

#CED1C7

text

#0F1308

muted

#7F827B

Preview Lab

Preview with #73B227

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

Preview Lab → · Contrast checker → · Palette generator →