#73E037#73E037

#73E037 is a light, highly saturated yellow-green. Relative luminance 0.572; OKLCH L 81.1% C 0.223 H 137.1°. Best body text is #000000 at 12.45:1 contrast (WCAG AA passes).

Color values

HEX	#73E037
RGB	rgb(115, 224, 55)
HSL	hsl(99, 73%, 55%)
HSV	hsv(99, 75%, 88%)
CMYK	cmyk(48.7%, 0%, 75.4%, 12.2%)
CIE-LAB	lab(80.31, -58.75, 67.96)
CIE-LCH	lch(80.31, 89.83, 130.84°)
OKLab	oklab(81.07% -0.1631 0.1518)
OKLCH	oklch(81.07% 0.223 137.1)
XYZ	xyz(34.4144, 57.2296, 12.8467)
Luminance	0.5723 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#73E037 #A437E0

analogous

#C8E037 #73E037 #37E04F

triadic

#73E037 #3773E0 #E03773

tetradic

#73E037 #37C8E0 #A437E0 #E04F37

square

#73E037 #37C8E0 #A437E0 #E04F37

split-complementary

#73E037 #4F37E0 #E037C8

monochromatic

#3E8815 #56BD1D #73E037 #98E86C #BDF0A1

Accessibility & contrast

On white

1.69

#73E037 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.45

#73E037 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #73E037

12.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##73E037	#FFFFFF	#000000	##000000
##73E037	1.00	1.69	12.45	12.45
#FFFFFF	1.69	1.00	21.00	21.00
#000000	12.45	21.00	1.00	1.00
##000000	12.45	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E7CD0C

Deuteranopia (green-blind)

#D9C449

Tritanopia (blue-blind)

#6CD8C0

Achromatopsia (no color)

#C7C7C7

Design tokens & code

CSS

--color: #73e037;
/* rgb */ color: rgb(115, 224, 55);
/* oklch */ color: oklch(81.1% 0.223 137.1);

Tailwind

colors: {
  custom: {
    50: '#a5ea7a',
    500: '#73e037',
    950: '#000000',
  },
}

SCSS

$custom: #73e037;
$custom-light: #a5ea7a;
$custom-dark: #000000;

JSON

{
  "hex": "#73e037",
  "rgb": {
    "r": 115,
    "g": 224,
    "b": 55
  },
  "hsl": {
    "h": 98.698,
    "s": 73.16,
    "l": 54.706
  },
  "oklch": {
    "l": 0.81072,
    "c": 0.22279,
    "h": 137.1
  },
  "luminance": 0.57232
}

Semantic roles & 50–950 ramp

primary

#73E037

secondary

#6B2E8E

accent

#38F0AF

background

#FDFEFB

surface

#F7FDF2

border

#D0D5CC

text

#10160A

muted

#81847D

Preview Lab

Preview with #73E037

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

Preview Lab → · Contrast checker → · Palette generator →