#73A640#73A640

#73A640 is a light, vivid yellow-green. Relative luminance 0.313; OKLCH L 66.7% C 0.144 H 131.7°. Best body text is #000000 at 7.26:1 contrast (WCAG AA passes).

Color values

HEX	#73A640
RGB	rgb(115, 166, 64)
HSL	hsl(90, 44%, 45%)
HSV	hsv(90, 61%, 65%)
CMYK	cmyk(30.7%, 0%, 61.4%, 34.9%)
CIE-LAB	lab(62.75, -34.16, 46.30)
CIE-LCH	lch(62.75, 57.54, 126.42°)
OKLab	oklab(66.72% -0.0957 0.1075)
OKLCH	oklch(66.72% 0.144 131.7)
XYZ	xyz(21.6316, 31.2867, 9.7487)
Luminance	0.3129 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#73A640 #7340A6

analogous

#A6A640 #73A640 #40A640

triadic

#73A640 #4073A6 #A64073

tetradic

#73A640 #40A6A6 #7340A6 #A64040

square

#73A640 #40A6A6 #7340A6 #A64040

split-complementary

#73A640 #4040A6 #A640A6

monochromatic

#364E1E #547A2F #73A640 #92C261 #B0D38D

Accessibility & contrast

On white

2.89

#73A640 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.26

#73A640 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #73A640

7.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##73A640	#FFFFFF	#000000	##000000
##73A640	1.00	2.89	7.26	7.26
#FFFFFF	2.89	1.00	21.00	21.00
#000000	7.26	21.00	1.00	1.00
##000000	7.26	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AD9A34

Deuteranopia (green-blind)

#A69648

Tritanopia (blue-blind)

#759F90

Achromatopsia (no color)

#989898

Design tokens & code

CSS

--color: #73a640;
/* rgb */ color: rgb(115, 166, 64);
/* oklch */ color: oklch(66.7% 0.144 131.7);

Tailwind

colors: {
  custom: {
    50: '#9ec079',
    500: '#73a640',
    950: '#000000',
  },
}

SCSS

$custom: #73a640;
$custom-light: #9ec079;
$custom-dark: #000000;

JSON

{
  "hex": "#73a640",
  "rgb": {
    "r": 115,
    "g": 166,
    "b": 64
  },
  "hsl": {
    "h": 90,
    "s": 44.348,
    "l": 45.098
  },
  "oklch": {
    "l": 0.66724,
    "c": 0.14387,
    "h": 131.7
  },
  "luminance": 0.31287
}

Semantic roles & 50–950 ramp

primary

#73A640

secondary

#A184BE

accent

#54D494

background

#FAFBF7

surface

#F3F7EE

border

#CDD0C9

text

#0F1209

muted

#7F817B

Preview Lab

Preview with #73A640

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

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