#73A128#73A128

#73A128 is a light, vivid yellow-green. Relative luminance 0.293; OKLCH L 65.3% C 0.155 H 128.5°. Best body text is #000000 at 6.86:1 contrast (WCAG AA passes).

Color values

HEX	#73A128
RGB	rgb(115, 161, 40)
HSL	hsl(83, 60%, 39%)
HSV	hsv(83, 75%, 63%)
CMYK	cmyk(28.6%, 0%, 75.2%, 36.9%)
CIE-LAB	lab(61.03, -33.67, 54.27)
CIE-LCH	lch(61.03, 63.87, 121.82°)
OKLab	oklab(65.27% -0.0963 0.1209)
OKLCH	oklch(65.27% 0.155 128.5)
XYZ	xyz(20.1981, 29.2873, 6.5959)
Luminance	0.2929 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#73A128 #5628A1

analogous

#A19328 #73A128 #37A128

triadic

#73A128 #2873A1 #A12873

tetradic

#73A128 #28A193 #5628A1 #A12837

square

#73A128 #28A193 #5628A1 #A12837

split-complementary

#73A128 #2837A1 #9328A1

monochromatic

#2D3F10 #50701C #73A128 #95CE39 #AFDA6A

Accessibility & contrast

On white

3.06

#73A128 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.86

#73A128 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #73A128

6.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##73A128	#FFFFFF	#000000	##000000
##73A128	1.00	3.06	6.86	6.86
#FFFFFF	3.06	1.00	21.00	21.00
#000000	6.86	21.00	1.00	1.00
##000000	6.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A9950E

Deuteranopia (green-blind)

#A39234

Tritanopia (blue-blind)

#779A8A

Achromatopsia (no color)

#939393

Design tokens & code

CSS

--color: #73a128;
/* rgb */ color: rgb(115, 161, 40);
/* oklch */ color: oklch(65.3% 0.155 128.5);

Tailwind

colors: {
  custom: {
    50: '#9fbd6b',
    500: '#73a128',
    950: '#000000',
  },
}

SCSS

$custom: #73a128;
$custom-light: #9fbd6b;
$custom-dark: #000000;

JSON

{
  "hex": "#73a128",
  "rgb": {
    "r": 115,
    "g": 161,
    "b": 40
  },
  "hsl": {
    "h": 82.81,
    "s": 60.199,
    "l": 39.412
  },
  "oklch": {
    "l": 0.65271,
    "c": 0.15459,
    "h": 128.5
  },
  "luminance": 0.29288
}

Semantic roles & 50–950 ramp

primary

#73A128

secondary

#8765C0

accent

#44E381

background

#FAFBF6

surface

#F4F6EC

border

#CED0C7

text

#0F1207

muted

#7F817A

Preview Lab

Preview with #73A128

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

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