#73A43B#73A43B

#73A43B is a light, vivid yellow-green. Relative luminance 0.305; OKLCH L 66.2% C 0.145 H 130.7°. Best body text is #000000 at 7.10:1 contrast (WCAG AA passes).

Color values

HEX	#73A43B
RGB	rgb(115, 164, 59)
HSL	hsl(88, 47%, 44%)
HSV	hsv(88, 64%, 64%)
CMYK	cmyk(29.9%, 0%, 64%, 35.7%)
CIE-LAB	lab(62.09, -33.69, 47.80)
CIE-LCH	lch(62.09, 58.48, 125.17°)
OKLab	oklab(66.18% -0.0948 0.1101)
OKLCH	oklch(66.18% 0.145 130.7)
XYZ	xyz(21.1349, 30.5109, 8.9125)
Luminance	0.3051 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#73A43B #6C3BA4

analogous

#A4A03B #73A43B #3EA43B

triadic

#73A43B #3B73A4 #A43B73

tetradic

#73A43B #3BA4A0 #6C3BA4 #A43B3E

square

#73A43B #3BA4A0 #6C3BA4 #A43B3E

split-complementary

#73A43B #3B3EA4 #A03BA4

monochromatic

#344A1B #53772B #73A43B #92C359 #AFD386

Accessibility & contrast

On white

2.96

#73A43B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.10

#73A43B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #73A43B

7.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##73A43B	#FFFFFF	#000000	##000000
##73A43B	1.00	2.96	7.10	7.10
#FFFFFF	2.96	1.00	21.00	21.00
#000000	7.10	21.00	1.00	1.00
##000000	7.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AB982E

Deuteranopia (green-blind)

#A49543

Tritanopia (blue-blind)

#759D8E

Achromatopsia (no color)

#969696

Design tokens & code

CSS

--color: #73a43b;
/* rgb */ color: rgb(115, 164, 59);
/* oklch */ color: oklch(66.2% 0.145 130.7);

Tailwind

colors: {
  custom: {
    50: '#9fbf76',
    500: '#73a43b',
    950: '#000000',
  },
}

SCSS

$custom: #73a43b;
$custom-light: #9fbf76;
$custom-dark: #000000;

JSON

{
  "hex": "#73a43b",
  "rgb": {
    "r": 115,
    "g": 164,
    "b": 59
  },
  "hsl": {
    "h": 88,
    "s": 47.085,
    "l": 43.725
  },
  "oklch": {
    "l": 0.66176,
    "c": 0.14525,
    "h": 130.7
  },
  "luminance": 0.30512
}

Semantic roles & 50–950 ramp

primary

#73A43B

secondary

#9B7DBE

accent

#51D78F

background

#FAFBF7

surface

#F3F7ED

border

#CDD0C8

text

#0F1209

muted

#7F817B

Preview Lab

Preview with #73A43B

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

Preview Lab → · Contrast checker → · Palette generator →