#73A540#73A540

#73A540 is a light, vivid yellow-green. Relative luminance 0.309; OKLCH L 66.5% C 0.142 H 131.5°. Best body text is #000000 at 7.19:1 contrast (WCAG AA passes).

Color values

HEX	#73A540
RGB	rgb(115, 165, 64)
HSL	hsl(90, 44%, 45%)
HSV	hsv(90, 61%, 65%)
CMYK	cmyk(30.3%, 0%, 61.2%, 35.3%)
CIE-LAB	lab(62.44, -33.70, 45.96)
CIE-LCH	lch(62.44, 56.99, 126.25°)
OKLab	oklab(66.48% -0.0944 0.1067)
OKLCH	oklch(66.48% 0.142 131.5)
XYZ	xyz(21.4505, 30.9246, 9.6884)
Luminance	0.3093 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#73A540 #7240A5

analogous

#A5A540 #73A540 #40A540

triadic

#73A540 #4073A5 #A54073

tetradic

#73A540 #40A5A5 #7240A5 #A54040

square

#73A540 #40A5A5 #7240A5 #A54040

split-complementary

#73A540 #4040A5 #A540A5

monochromatic

#364D1E #54792F #73A540 #92C261 #B0D38D

Accessibility & contrast

On white

2.92

#73A540 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.19

#73A540 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #73A540

7.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##73A540	#FFFFFF	#000000	##000000
##73A540	1.00	2.92	7.19	7.19
#FFFFFF	2.92	1.00	21.00	21.00
#000000	7.19	21.00	1.00	1.00
##000000	7.19	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AC9935

Deuteranopia (green-blind)

#A59647

Tritanopia (blue-blind)

#759F8F

Achromatopsia (no color)

#979797

Design tokens & code

CSS

--color: #73a540;
/* rgb */ color: rgb(115, 165, 64);
/* oklch */ color: oklch(66.5% 0.142 131.5);

Tailwind

colors: {
  custom: {
    50: '#9ec079',
    500: '#73a540',
    950: '#000000',
  },
}

SCSS

$custom: #73a540;
$custom-light: #9ec079;
$custom-dark: #000000;

JSON

{
  "hex": "#73a540",
  "rgb": {
    "r": 115,
    "g": 165,
    "b": 64
  },
  "hsl": {
    "h": 89.703,
    "s": 44.105,
    "l": 44.902
  },
  "oklch": {
    "l": 0.66476,
    "c": 0.14249,
    "h": 131.5
  },
  "luminance": 0.30925
}

Semantic roles & 50–950 ramp

primary

#73A540

secondary

#A083BE

accent

#54D493

background

#FAFBF7

surface

#F3F7EE

border

#CDD0C9

text

#0F1209

muted

#7F817B

Preview Lab

Preview with #73A540

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

Preview Lab → · Contrast checker → · Palette generator →