#73BA31#73BA31

#73BA31 is a light, vivid yellow-green. Relative luminance 0.390; OKLCH L 71.6% C 0.181 H 133.3°. Best body text is #000000 at 8.80:1 contrast (WCAG AA passes).

Color values

HEX	#73BA31
RGB	rgb(115, 186, 49)
HSL	hsl(91, 58%, 46%)
HSV	hsv(91, 74%, 73%)
CMYK	cmyk(38.2%, 0%, 73.7%, 27.1%)
CIE-LAB	lab(68.74, -44.12, 58.65)
CIE-LCH	lch(68.74, 73.39, 126.95°)
OKLab	oklab(71.57% -0.124 0.1315)
OKLCH	oklch(71.57% 0.181 133.3)
XYZ	xyz(25.1831, 38.9832, 9.1027)
Luminance	0.3898 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#73BA31 #7831BA

analogous

#B7BA31 #73BA31 #31BA33

triadic

#73BA31 #3173BA #BA3173

tetradic

#73BA31 #31B7BA #7831BA #BA3331

square

#73BA31 #31B7BA #7831BA #BA3331

split-complementary

#73BA31 #3331BA #BA31B7

monochromatic

#375917 #558A24 #73BA31 #92D256 #B1DF86

Accessibility & contrast

On white

2.39

#73BA31 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.80

#73BA31 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #73BA31

8.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##73BA31	#FFFFFF	#000000	##000000
##73BA31	1.00	2.39	8.80	8.80
#FFFFFF	2.39	1.00	21.00	21.00
#000000	8.80	21.00	1.00	1.00
##000000	8.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C2AB16

Deuteranopia (green-blind)

#B8A63E

Tritanopia (blue-blind)

#73B3A0

Achromatopsia (no color)

#A8A8A8

Design tokens & code

CSS

--color: #73ba31;
/* rgb */ color: rgb(115, 186, 49);
/* oklch */ color: oklch(71.6% 0.181 133.3);

Tailwind

colors: {
  custom: {
    50: '#a1cf72',
    500: '#73ba31',
    950: '#000000',
  },
}

SCSS

$custom: #73ba31;
$custom-light: #a1cf72;
$custom-dark: #000000;

JSON

{
  "hex": "#73ba31",
  "rgb": {
    "r": 115,
    "g": 186,
    "b": 49
  },
  "hsl": {
    "h": 91.095,
    "s": 58.298,
    "l": 46.078
  },
  "oklch": {
    "l": 0.7157,
    "c": 0.18071,
    "h": 133.3
  },
  "luminance": 0.38984
}

Semantic roles & 50–950 ramp

primary

#73BA31

secondary

#A57EC9

accent

#46E297

background

#FAFCF7

surface

#F4F9ED

border

#CED2C8

text

#0F1408

muted

#7F827B

Preview Lab

Preview with #73BA31

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

Preview Lab → · Contrast checker → · Palette generator →