#73B434#73B434

#73B434 is a light, vivid yellow-green. Relative luminance 0.365; OKLCH L 70.1% C 0.171 H 132.8°. Best body text is #000000 at 8.31:1 contrast (WCAG AA passes).

Color values

HEX	#73B434
RGB	rgb(115, 180, 52)
HSL	hsl(90, 55%, 45%)
HSV	hsv(90, 71%, 71%)
CMYK	cmyk(36.1%, 0%, 71.1%, 29.4%)
CIE-LAB	lab(66.93, -41.36, 55.74)
CIE-LCH	lch(66.93, 69.41, 126.58°)
OKLab	oklab(70.1% -0.1163 0.1258)
OKLCH	oklch(70.1% 0.171 132.8)
XYZ	xyz(24.0110, 36.5343, 9.0348)
Luminance	0.3654 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#73B434 #7534B4

analogous

#B3B434 #73B434 #34B435

triadic

#73B434 #3473B4 #B43473

tetradic

#73B434 #34B3B4 #7534B4 #B43534

square

#73B434 #34B3B4 #7534B4 #B43534

split-complementary

#73B434 #3534B4 #B434B3

monochromatic

#365519 #558526 #73B434 #92CE57 #B1DC86

Accessibility & contrast

On white

2.53

#73B434 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.31

#73B434 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #73B434

8.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##73B434	#FFFFFF	#000000	##000000
##73B434	1.00	2.53	8.31	8.31
#FFFFFF	2.53	1.00	21.00	21.00
#000000	8.31	21.00	1.00	1.00
##000000	8.31	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BBA61F

Deuteranopia (green-blind)

#B2A140

Tritanopia (blue-blind)

#74AD9B

Achromatopsia (no color)

#A3A3A3

Design tokens & code

CSS

--color: #73b434;
/* rgb */ color: rgb(115, 180, 52);
/* oklch */ color: oklch(70.1% 0.171 132.8);

Tailwind

colors: {
  custom: {
    50: '#a0cb73',
    500: '#73b434',
    950: '#000000',
  },
}

SCSS

$custom: #73b434;
$custom-light: #a0cb73;
$custom-dark: #000000;

JSON

{
  "hex": "#73b434",
  "rgb": {
    "r": 115,
    "g": 180,
    "b": 52
  },
  "hsl": {
    "h": 90.469,
    "s": 55.172,
    "l": 45.49
  },
  "oklch": {
    "l": 0.70095,
    "c": 0.17134,
    "h": 132.8
  },
  "luminance": 0.36535
}

Semantic roles & 50–950 ramp

primary

#73B434

secondary

#A27EC6

accent

#49DF95

background

#FAFCF7

surface

#F4F8ED

border

#CED1C8

text

#0F1309

muted

#7F827B

Preview Lab

Preview with #73B434

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

Preview Lab → · Contrast checker → · Palette generator →