#73B129#73B129

#73B129 is a light, vivid yellow-green. Relative luminance 0.352; OKLCH L 69.3% C 0.174 H 131.6°. Best body text is #000000 at 8.05:1 contrast (WCAG AA passes).

Color values

HEX	#73B129
RGB	rgb(115, 177, 41)
HSL	hsl(87, 62%, 43%)
HSV	hsv(87, 77%, 69%)
CMYK	cmyk(35%, 0%, 76.8%, 30.6%)
CIE-LAB	lab(65.94, -40.75, 58.65)
CIE-LCH	lch(65.94, 71.42, 124.79°)
OKLab	oklab(69.27% -0.1155 0.1303)
OKLCH	oklch(69.27% 0.174 131.6)
XYZ	xyz(23.1924, 35.2483, 7.6790)
Luminance	0.3525 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#73B129 #6729B1

analogous

#B1AB29 #73B129 #2FB129

triadic

#73B129 #2973B1 #B12973

tetradic

#73B129 #29B1AB #6729B1 #B1292F

square

#73B129 #29B1AB #6729B1 #B1292F

split-complementary

#73B129 #292FB1 #AB29B1

monochromatic

#324E12 #537F1D #73B129 #92D444 #AFDF75

Accessibility & contrast

On white

2.61

#73B129 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.05

#73B129 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #73B129

8.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##73B129	#FFFFFF	#000000	##000000
##73B129	1.00	2.61	8.05	8.05
#FFFFFF	2.61	1.00	21.00	21.00
#000000	8.05	21.00	1.00	1.00
##000000	8.05	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B9A305

Deuteranopia (green-blind)

#B09F37

Tritanopia (blue-blind)

#75A997

Achromatopsia (no color)

#A0A0A0

Design tokens & code

CSS

--color: #73b129;
/* rgb */ color: rgb(115, 177, 41);
/* oklch */ color: oklch(69.3% 0.174 131.6);

Tailwind

colors: {
  custom: {
    50: '#a0c86d',
    500: '#73b129',
    950: '#000000',
  },
}

SCSS

$custom: #73b129;
$custom-light: #a0c86d;
$custom-dark: #000000;

JSON

{
  "hex": "#73b129",
  "rgb": {
    "r": 115,
    "g": 177,
    "b": 41
  },
  "hsl": {
    "h": 87.353,
    "s": 62.385,
    "l": 42.745
  },
  "oklch": {
    "l": 0.6927,
    "c": 0.17407,
    "h": 131.6
  },
  "luminance": 0.35249
}

Semantic roles & 50–950 ramp

primary

#73B129

secondary

#976FC7

accent

#42E58D

background

#FAFCF6

surface

#F4F8EC

border

#CED1C7

text

#0F1308

muted

#7F827B

Preview Lab

Preview with #73B129

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

Preview Lab → · Contrast checker → · Palette generator →