#73BE39#73BE39

#73BE39 is a light, vivid yellow-green. Relative luminance 0.408; OKLCH L 72.6% C 0.181 H 134.4°. Best body text is #000000 at 9.15:1 contrast (WCAG AA passes).

Color values

HEX	#73BE39
RGB	rgb(115, 190, 57)
HSL	hsl(94, 54%, 48%)
HSV	hsv(94, 70%, 75%)
CMYK	cmyk(39.5%, 0%, 70%, 25.5%)
CIE-LAB	lab(70.01, -45.24, 57.00)
CIE-LCH	lch(70.01, 72.77, 128.44°)
OKLab	oklab(72.63% -0.1265 0.1291)
OKLCH	oklch(72.63% 0.181 134.4)
XYZ	xyz(26.2217, 40.7658, 10.3571)
Luminance	0.4077 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#73BE39 #8439BE

analogous

#B5BE39 #73BE39 #39BE42

triadic

#73BE39 #3973BE #BE3973

tetradic

#73BE39 #39B5BE #8439BE #BE4239

square

#73BE39 #39B5BE #8439BE #BE4239

split-complementary

#73BE39 #4239BE #BE39B5

monochromatic

#3A601D #578F2B #73BE39 #93D064 #B4DF93

Accessibility & contrast

On white

2.29

#73BE39 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.15

#73BE39 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #73BE39

9.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##73BE39	#FFFFFF	#000000	##000000
##73BE39	1.00	2.29	9.15	9.15
#FFFFFF	2.29	1.00	21.00	21.00
#000000	9.15	21.00	1.00	1.00
##000000	9.15	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C5AF24

Deuteranopia (green-blind)

#BBA945

Tritanopia (blue-blind)

#72B7A4

Achromatopsia (no color)

#ABABAB

Design tokens & code

CSS

--color: #73be39;
/* rgb */ color: rgb(115, 190, 57);
/* oklch */ color: oklch(72.6% 0.181 134.4);

Tailwind

colors: {
  custom: {
    50: '#a1d277',
    500: '#73be39',
    950: '#000000',
  },
}

SCSS

$custom: #73be39;
$custom-light: #a1d277;
$custom-dark: #000000;

JSON

{
  "hex": "#73be39",
  "rgb": {
    "r": 115,
    "g": 190,
    "b": 57
  },
  "hsl": {
    "h": 93.835,
    "s": 53.846,
    "l": 48.431
  },
  "oklch": {
    "l": 0.72628,
    "c": 0.18076,
    "h": 134.4
  },
  "luminance": 0.40767
}

Semantic roles & 50–950 ramp

primary

#73BE39

secondary

#AE89CA

accent

#4BDD9D

background

#FAFCF7

surface

#F4F9EE

border

#CED2C9

text

#0F1409

muted

#7F827B

Preview Lab

Preview with #73BE39

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

Preview Lab → · Contrast checker → · Palette generator →