#73C538#73C538

#73C538 is a light, vivid yellow-green. Relative luminance 0.439; OKLCH L 74.4% C 0.190 H 135.0°. Best body text is #000000 at 9.77:1 contrast (WCAG AA passes).

Color values

HEX	#73C538
RGB	rgb(115, 197, 56)
HSL	hsl(95, 56%, 50%)
HSV	hsv(95, 72%, 77%)
CMYK	cmyk(41.6%, 0%, 71.6%, 22.7%)
CIE-LAB	lab(72.14, -48.20, 59.54)
CIE-LCH	lch(72.14, 76.60, 128.99°)
OKLab	oklab(74.36% -0.1345 0.1343)
OKLCH	oklch(74.36% 0.19 135)
XYZ	xyz(27.7497, 43.8613, 10.7445)
Luminance	0.4386 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#73C538 #8A38C5

analogous

#B9C538 #73C538 #38C544

triadic

#73C538 #3873C5 #C53873

tetradic

#73C538 #38B9C5 #8A38C5 #C54438

square

#73C538 #38B9C5 #8A38C5 #C54438

split-complementary

#73C538 #4438C5 #C538B9

monochromatic

#3B661D #57952A #73C538 #94D467 #B6E196

Accessibility & contrast

On white

2.15

#73C538 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.77

#73C538 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #73C538

9.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##73C538	#FFFFFF	#000000	##000000
##73C538	1.00	2.15	9.77	9.77
#FFFFFF	2.15	1.00	21.00	21.00
#000000	9.77	21.00	1.00	1.00
##000000	9.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CCB520

Deuteranopia (green-blind)

#C1AE45

Tritanopia (blue-blind)

#71BEA9

Achromatopsia (no color)

#B1B1B1

Design tokens & code

CSS

--color: #73c538;
/* rgb */ color: rgb(115, 197, 56);
/* oklch */ color: oklch(74.4% 0.190 135.0);

Tailwind

colors: {
  custom: {
    50: '#a2d777',
    500: '#73c538',
    950: '#000000',
  },
}

SCSS

$custom: #73c538;
$custom-light: #a2d777;
$custom-dark: #000000;

JSON

{
  "hex": "#73c538",
  "rgb": {
    "r": 115,
    "g": 197,
    "b": 56
  },
  "hsl": {
    "h": 94.894,
    "s": 55.731,
    "l": 49.608
  },
  "oklch": {
    "l": 0.74364,
    "c": 0.19012,
    "h": 135
  },
  "luminance": 0.43863
}

Semantic roles & 50–950 ramp

primary

#73C538

secondary

#B28CCD

accent

#49DFA0

background

#FAFDF7

surface

#F4FAEE

border

#CED3C9

text

#101409

muted

#7F837B

Preview Lab

Preview with #73C538

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

Preview Lab → · Contrast checker → · Palette generator →