#73AE31#73AE31

#73AE31 is a light, vivid yellow-green. Relative luminance 0.341; OKLCH L 68.6% C 0.166 H 131.6°. Best body text is #000000 at 7.83:1 contrast (WCAG AA passes).

Color values

HEX	#73AE31
RGB	rgb(115, 174, 49)
HSL	hsl(88, 56%, 44%)
HSV	hsv(88, 72%, 68%)
CMYK	cmyk(33.9%, 0%, 71.8%, 31.8%)
CIE-LAB	lab(65.07, -38.96, 54.99)
CIE-LCH	lch(65.07, 67.39, 125.31°)
OKLab	oklab(68.58% -0.11 0.1238)
OKLCH	oklch(68.58% 0.166 131.6)
XYZ	xyz(22.7604, 34.1378, 8.2952)
Luminance	0.3414 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#73AE31 #6C31AE

analogous

#AEAA31 #73AE31 #34AE31

triadic

#73AE31 #3173AE #AE3173

tetradic

#73AE31 #31AEAA #6C31AE #AE3134

square

#73AE31 #31AEAA #6C31AE #AE3134

split-complementary

#73AE31 #3134AE #AA31AE

monochromatic

#344E16 #537E24 #73AE31 #92CD4F #AFDB7F

Accessibility & contrast

On white

2.68

#73AE31 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.83

#73AE31 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #73AE31

7.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##73AE31	#FFFFFF	#000000	##000000
##73AE31	1.00	2.68	7.83	7.83
#FFFFFF	2.68	1.00	21.00	21.00
#000000	7.83	21.00	1.00	1.00
##000000	7.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B6A11B

Deuteranopia (green-blind)

#AD9C3C

Tritanopia (blue-blind)

#75A796

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #73ae31;
/* rgb */ color: rgb(115, 174, 49);
/* oklch */ color: oklch(68.6% 0.166 131.6);

Tailwind

colors: {
  custom: {
    50: '#a0c671',
    500: '#73ae31',
    950: '#000000',
  },
}

SCSS

$custom: #73ae31;
$custom-light: #a0c671;
$custom-dark: #000000;

JSON

{
  "hex": "#73ae31",
  "rgb": {
    "r": 115,
    "g": 174,
    "b": 49
  },
  "hsl": {
    "h": 88.32,
    "s": 56.054,
    "l": 43.725
  },
  "oklch": {
    "l": 0.68576,
    "c": 0.16562,
    "h": 131.6
  },
  "luminance": 0.34139
}

Semantic roles & 50–950 ramp

primary

#73AE31

secondary

#9B77C4

accent

#48DF90

background

#FAFCF7

surface

#F4F8ED

border

#CED1C8

text

#0F1308

muted

#7F827B

Preview Lab

Preview with #73AE31

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

Preview Lab → · Contrast checker → · Palette generator →