#73B427#73B427

#73B427 is a light, vivid yellow-green. Relative luminance 0.364; OKLCH L 70.0% C 0.179 H 131.9°. Best body text is #000000 at 8.29:1 contrast (WCAG AA passes).

Color values

HEX	#73B427
RGB	rgb(115, 180, 39)
HSL	hsl(88, 64%, 43%)
HSV	hsv(88, 78%, 71%)
CMYK	cmyk(36.1%, 0%, 78.3%, 29.4%)
CIE-LAB	lab(66.85, -42.15, 60.14)
CIE-LCH	lch(66.85, 73.44, 125.02°)
OKLab	oklab(70.01% -0.1194 0.1331)
OKLCH	oklch(70.01% 0.179 131.9)
XYZ	xyz(23.7574, 36.4329, 7.6995)
Luminance	0.3643 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#73B427 #6827B4

analogous

#B4AF27 #73B427 #2CB427

triadic

#73B427 #2773B4 #B42773

tetradic

#73B427 #27B4AF #6827B4 #B4272C

square

#73B427 #27B4AF #6827B4 #B4272C

split-complementary

#73B427 #272CB4 #AF27B4

monochromatic

#334F11 #53821C #73B427 #92D642 #AFE174

Accessibility & contrast

On white

2.53

#73B427 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.29

#73B427 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #73B427

8.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##73B427	#FFFFFF	#000000	##000000
##73B427	1.00	2.53	8.29	8.29
#FFFFFF	2.53	1.00	21.00	21.00
#000000	8.29	21.00	1.00	1.00
##000000	8.29	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BCA600

Deuteranopia (green-blind)

#B3A136

Tritanopia (blue-blind)

#75AC9A

Achromatopsia (no color)

#A3A3A3

Design tokens & code

CSS

--color: #73b427;
/* rgb */ color: rgb(115, 180, 39);
/* oklch */ color: oklch(70.0% 0.179 131.9);

Tailwind

colors: {
  custom: {
    50: '#a1cb6d',
    500: '#73b427',
    950: '#000000',
  },
}

SCSS

$custom: #73b427;
$custom-light: #a1cb6d;
$custom-dark: #000000;

JSON

{
  "hex": "#73b427",
  "rgb": {
    "r": 115,
    "g": 180,
    "b": 39
  },
  "hsl": {
    "h": 87.66,
    "s": 64.384,
    "l": 42.941
  },
  "oklch": {
    "l": 0.70008,
    "c": 0.17877,
    "h": 131.9
  },
  "luminance": 0.36434
}

Semantic roles & 50–950 ramp

primary

#73B427

secondary

#986FC8

accent

#40E78D

background

#FAFCF6

surface

#F4F8EC

border

#CED1C7

text

#0F1308

muted

#7F827B

Preview Lab

Preview with #73B427

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

Preview Lab → · Contrast checker → · Palette generator →