#73C037#73C037

#73C037 is a light, vivid yellow-green. Relative luminance 0.416; OKLCH L 73.1% C 0.185 H 134.5°. Best body text is #000000 at 9.32:1 contrast (WCAG AA passes).

Color values

HEX	#73C037
RGB	rgb(115, 192, 55)
HSL	hsl(94, 55%, 48%)
HSV	hsv(94, 71%, 75%)
CMYK	cmyk(40.1%, 0%, 71.4%, 24.7%)
CIE-LAB	lab(70.61, -46.22, 58.36)
CIE-LCH	lch(70.61, 74.44, 128.38°)
OKLab	oklab(73.11% -0.1293 0.1317)
OKLCH	oklch(73.11% 0.185 134.5)
XYZ	xyz(26.6089, 41.6186, 10.2448)
Luminance	0.4162 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#73C037 #8437C0

analogous

#B7C037 #73C037 #37C03F

triadic

#73C037 #3773C0 #C03773

tetradic

#73C037 #37B7C0 #8437C0 #C03F37

square

#73C037 #37B7C0 #8437C0 #C03F37

split-complementary

#73C037 #3F37C0 #C037B7

monochromatic

#3A611C #579029 #73C037 #93D262 #B4E092

Accessibility & contrast

On white

2.25

#73C037 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.32

#73C037 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #73C037

9.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##73C037	#FFFFFF	#000000	##000000
##73C037	1.00	2.25	9.32	9.32
#FFFFFF	2.25	1.00	21.00	21.00
#000000	9.32	21.00	1.00	1.00
##000000	9.32	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C7B120

Deuteranopia (green-blind)

#BDAA44

Tritanopia (blue-blind)

#72B9A5

Achromatopsia (no color)

#ADADAD

Design tokens & code

CSS

--color: #73c037;
/* rgb */ color: rgb(115, 192, 55);
/* oklch */ color: oklch(73.1% 0.185 134.5);

Tailwind

colors: {
  custom: {
    50: '#a1d376',
    500: '#73c037',
    950: '#000000',
  },
}

SCSS

$custom: #73c037;
$custom-light: #a1d376;
$custom-dark: #000000;

JSON

{
  "hex": "#73c037",
  "rgb": {
    "r": 115,
    "g": 192,
    "b": 55
  },
  "hsl": {
    "h": 93.723,
    "s": 55.466,
    "l": 48.431
  },
  "oklch": {
    "l": 0.7311,
    "c": 0.18454,
    "h": 134.5
  },
  "luminance": 0.4162
}

Semantic roles & 50–950 ramp

primary

#73C037

secondary

#AE88CB

accent

#49DF9D

background

#FAFDF7

surface

#F4FAED

border

#CED3C8

text

#0F1409

muted

#7F837B

Preview Lab

Preview with #73C037

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

Preview Lab → · Contrast checker → · Palette generator →