#73B239#73B239

#73B239 is a light, vivid yellow-green. Relative luminance 0.358; OKLCH L 69.6% C 0.165 H 132.9°. Best body text is #000000 at 8.16:1 contrast (WCAG AA passes).

Color values

HEX	#73B239
RGB	rgb(115, 178, 57)
HSL	hsl(91, 51%, 46%)
HSV	hsv(91, 68%, 70%)
CMYK	cmyk(35.4%, 0%, 68%, 30.2%)
CIE-LAB	lab(66.35, -40.13, 53.20)
CIE-LCH	lch(66.35, 66.64, 127.03°)
OKLab	oklab(69.64% -0.1126 0.1212)
OKLCH	oklch(69.64% 0.165 132.9)
XYZ	xyz(23.7288, 35.7801, 9.5261)
Luminance	0.3578 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#73B239 #7839B2

analogous

#AFB239 #73B239 #39B23C

triadic

#73B239 #3973B2 #B23973

tetradic

#73B239 #39AFB2 #7839B2 #B23C39

square

#73B239 #39AFB2 #7839B2 #B23C39

split-complementary

#73B239 #3C39B2 #B239AF

monochromatic

#37551B #55842A #73B239 #92CB5D #B1DA8B

Accessibility & contrast

On white

2.57

#73B239 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.16

#73B239 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #73B239

8.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##73B239	#FFFFFF	#000000	##000000
##73B239	1.00	2.57	8.16	8.16
#FFFFFF	2.57	1.00	21.00	21.00
#000000	8.16	21.00	1.00	1.00
##000000	8.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B9A428

Deuteranopia (green-blind)

#B0A043

Tritanopia (blue-blind)

#74AB9A

Achromatopsia (no color)

#A1A1A1

Design tokens & code

CSS

--color: #73b239;
/* rgb */ color: rgb(115, 178, 57);
/* oklch */ color: oklch(69.6% 0.165 132.9);

Tailwind

colors: {
  custom: {
    50: '#a0c976',
    500: '#73b239',
    950: '#000000',
  },
}

SCSS

$custom: #73b239;
$custom-light: #a0c976;
$custom-dark: #000000;

JSON

{
  "hex": "#73b239",
  "rgb": {
    "r": 115,
    "g": 178,
    "b": 57
  },
  "hsl": {
    "h": 91.24,
    "s": 51.489,
    "l": 46.078
  },
  "oklch": {
    "l": 0.69638,
    "c": 0.16538,
    "h": 132.9
  },
  "luminance": 0.35781
}

Semantic roles & 50–950 ramp

primary

#73B239

secondary

#A582C4

accent

#4DDB97

background

#FAFCF7

surface

#F4F8ED

border

#CED1C8

text

#0F1309

muted

#7F827B

Preview Lab

Preview with #73B239

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

Preview Lab → · Contrast checker → · Palette generator →