#73AB2B#73AB2B

#73AB2B is a light, vivid yellow-green. Relative luminance 0.329; OKLCH L 67.8% C 0.165 H 130.7°. Best body text is #000000 at 7.59:1 contrast (WCAG AA passes).

Color values

HEX	#73AB2B
RGB	rgb(115, 171, 43)
HSL	hsl(86, 60%, 42%)
HSV	hsv(86, 75%, 67%)
CMYK	cmyk(32.7%, 0%, 74.9%, 32.9%)
CIE-LAB	lab(64.12, -38.01, 56.22)
CIE-LCH	lch(64.12, 67.86, 124.07°)
OKLab	oklab(67.79% -0.1079 0.1255)
OKLCH	oklch(67.79% 0.165 130.7)
XYZ	xyz(22.0690, 32.9443, 7.4811)
Luminance	0.3295 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#73AB2B #632BAB

analogous

#ABA32B #73AB2B #33AB2B

triadic

#73AB2B #2B73AB #AB2B73

tetradic

#73AB2B #2BABA3 #632BAB #AB2B33

square

#73AB2B #2BABA3 #632BAB #AB2B33

split-complementary

#73AB2B #2B33AB #A32BAB

monochromatic

#314912 #527A1F #73AB2B #92D043 #AFDC74

Accessibility & contrast

On white

2.77

#73AB2B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.59

#73AB2B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #73AB2B

7.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##73AB2B	#FFFFFF	#000000	##000000
##73AB2B	1.00	2.77	7.59	7.59
#FFFFFF	2.77	1.00	21.00	21.00
#000000	7.59	21.00	1.00	1.00
##000000	7.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B39E10

Deuteranopia (green-blind)

#AB9A37

Tritanopia (blue-blind)

#76A493

Achromatopsia (no color)

#9B9B9B

Design tokens & code

CSS

--color: #73ab2b;
/* rgb */ color: rgb(115, 171, 43);
/* oklch */ color: oklch(67.8% 0.165 130.7);

Tailwind

colors: {
  custom: {
    50: '#a0c46e',
    500: '#73ab2b',
    950: '#000000',
  },
}

SCSS

$custom: #73ab2b;
$custom-light: #a0c46e;
$custom-dark: #000000;

JSON

{
  "hex": "#73ab2b",
  "rgb": {
    "r": 115,
    "g": 171,
    "b": 43
  },
  "hsl": {
    "h": 86.25,
    "s": 59.813,
    "l": 41.961
  },
  "oklch": {
    "l": 0.67785,
    "c": 0.16548,
    "h": 130.7
  },
  "luminance": 0.32945
}

Semantic roles & 50–950 ramp

primary

#73AB2B

secondary

#946EC4

accent

#45E38A

background

#FAFCF6

surface

#F4F8EC

border

#CED1C7

text

#0F1208

muted

#7F817B

Preview Lab

Preview with #73AB2B

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

Preview Lab → · Contrast checker → · Palette generator →