#73B03E#73B03E

#73B03E is a light, vivid yellow-green. Relative luminance 0.350; OKLCH L 69.2% C 0.159 H 133.1°. Best body text is #000000 at 8.01:1 contrast (WCAG AA passes).

Color values

HEX	#73B03E
RGB	rgb(115, 176, 62)
HSL	hsl(92, 48%, 47%)
HSV	hsv(92, 65%, 69%)
CMYK	cmyk(34.7%, 0%, 64.8%, 31%)
CIE-LAB	lab(65.78, -38.84, 50.52)
CIE-LCH	lch(65.78, 63.72, 127.56°)
OKLab	oklab(69.19% -0.1087 0.1162)
OKLCH	oklch(69.19% 0.159 133.1)
XYZ	xyz(23.4647, 35.0424, 10.0840)
Luminance	0.3504 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#73B03E #7B3EB0

analogous

#ACB03E #73B03E #3EB042

triadic

#73B03E #3E73B0 #B03E73

tetradic

#73B03E #3EACB0 #7B3EB0 #B0423E

square

#73B03E #3EACB0 #7B3EB0 #B0423E

split-complementary

#73B03E #423EB0 #B03EAC

monochromatic

#38551E #55832E #73B03E #92C863 #B2D890

Accessibility & contrast

On white

2.62

#73B03E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.01

#73B03E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #73B03E

8.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##73B03E	#FFFFFF	#000000	##000000
##73B03E	1.00	2.62	8.01	8.01
#FFFFFF	2.62	1.00	21.00	21.00
#000000	8.01	21.00	1.00	1.00
##000000	8.01	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B7A330

Deuteranopia (green-blind)

#AE9E47

Tritanopia (blue-blind)

#74A998

Achromatopsia (no color)

#A0A0A0

Design tokens & code

CSS

--color: #73b03e;
/* rgb */ color: rgb(115, 176, 62);
/* oklch */ color: oklch(69.2% 0.159 133.1);

Tailwind

colors: {
  custom: {
    50: '#9fc878',
    500: '#73b03e',
    950: '#000000',
  },
}

SCSS

$custom: #73b03e;
$custom-light: #9fc878;
$custom-dark: #000000;

JSON

{
  "hex": "#73b03e",
  "rgb": {
    "r": 115,
    "g": 176,
    "b": 62
  },
  "hsl": {
    "h": 92.105,
    "s": 47.899,
    "l": 46.667
  },
  "oklch": {
    "l": 0.69186,
    "c": 0.15907,
    "h": 133.1
  },
  "luminance": 0.35043
}

Semantic roles & 50–950 ramp

primary

#73B03E

secondary

#A787C3

accent

#50D799

background

#FAFCF7

surface

#F4F8EE

border

#CED1C9

text

#0F1309

muted

#7F827B

Preview Lab

Preview with #73B03E

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

Preview Lab → · Contrast checker → · Palette generator →