#73C73E#73C73E

#73C73E is a light, vivid yellow-green. Relative luminance 0.448; OKLCH L 74.9% C 0.189 H 135.7°. Best body text is #000000 at 9.97:1 contrast (WCAG AA passes).

Color values

HEX	#73C73E
RGB	rgb(115, 199, 62)
HSL	hsl(97, 55%, 51%)
HSV	hsv(97, 69%, 78%)
CMYK	cmyk(42.2%, 0%, 68.8%, 22%)
CIE-LAB	lab(72.78, -48.57, 57.95)
CIE-LCH	lch(72.78, 75.61, 129.97°)
OKLab	oklab(74.91% -0.1351 0.1318)
OKLCH	oklch(74.91% 0.189 135.7)
XYZ	xyz(28.3625, 44.8379, 11.7166)
Luminance	0.4484 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#73C73E #923EC7

analogous

#B7C73E #73C73E #3EC74D

triadic

#73C73E #3E73C7 #C73E73

tetradic

#73C73E #3EB7C7 #923EC7 #C74D3E

square

#73C73E #3EB7C7 #923EC7 #C74D3E

split-complementary

#73C73E #4D3EC7 #C73EB7

monochromatic

#3D6B1F #579B2D #73C73E #95D56D #B8E39D

Accessibility & contrast

On white

2.11

#73C73E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.97

#73C73E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #73C73E

9.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##73C73E	#FFFFFF	#000000	##000000
##73C73E	1.00	2.11	9.97	9.97
#FFFFFF	2.11	1.00	21.00	21.00
#000000	9.97	21.00	1.00	1.00
##000000	9.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CEB729

Deuteranopia (green-blind)

#C3B04A

Tritanopia (blue-blind)

#70C0AC

Achromatopsia (no color)

#B3B3B3

Design tokens & code

CSS

--color: #73c73e;
/* rgb */ color: rgb(115, 199, 62);
/* oklch */ color: oklch(74.9% 0.189 135.7);

Tailwind

colors: {
  custom: {
    50: '#a2d87b',
    500: '#73c73e',
    950: '#000000',
  },
}

SCSS

$custom: #73c73e;
$custom-light: #a2d87b;
$custom-dark: #000000;

JSON

{
  "hex": "#73c73e",
  "rgb": {
    "r": 115,
    "g": 199,
    "b": 62
  },
  "hsl": {
    "h": 96.788,
    "s": 55.02,
    "l": 51.176
  },
  "oklch": {
    "l": 0.74909,
    "c": 0.18878,
    "h": 135.7
  },
  "luminance": 0.44839
}

Semantic roles & 50–950 ramp

primary

#73C73E

secondary

#B792CF

accent

#49DEA5

background

#FAFDF7

surface

#F4FAEE

border

#CED3C9

text

#10140A

muted

#7F837C

Preview Lab

Preview with #73C73E

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

Preview Lab → · Contrast checker → · Palette generator →