#73B243#73B243

#73B243 is a light, vivid yellow-green. Relative luminance 0.359; OKLCH L 69.7% C 0.158 H 133.9°. Best body text is #000000 at 8.18:1 contrast (WCAG AA passes).

Color values

HEX	#73B243
RGB	rgb(115, 178, 67)
HSL	hsl(94, 45%, 48%)
HSV	hsv(94, 62%, 70%)
CMYK	cmyk(35.4%, 0%, 62.4%, 30.2%)
CIE-LAB	lab(66.44, -39.28, 49.06)
CIE-LCH	lch(66.44, 62.85, 128.68°)
OKLab	oklab(69.73% -0.1095 0.1137)
OKLCH	oklch(69.73% 0.158 133.9)
XYZ	xyz(24.0033, 35.8899, 10.9718)
Luminance	0.3589 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#73B243 #8243B2

analogous

#AAB243 #73B243 #43B24A

triadic

#73B243 #4373B2 #B24373

tetradic

#73B243 #43AAB2 #8243B2 #B24A43

square

#73B243 #43AAB2 #8243B2 #B24A43

split-complementary

#73B243 #4A43B2 #B243AA

monochromatic

#3A5922 #568632 #73B243 #93C76B #B3D897

Accessibility & contrast

On white

2.57

#73B243 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.18

#73B243 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #73B243

8.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##73B243	#FFFFFF	#000000	##000000
##73B243	1.00	2.57	8.18	8.18
#FFFFFF	2.57	1.00	21.00	21.00
#000000	8.18	21.00	1.00	1.00
##000000	8.18	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B9A536

Deuteranopia (green-blind)

#B0A04C

Tritanopia (blue-blind)

#73AB9B

Achromatopsia (no color)

#A2A2A2

Design tokens & code

CSS

--color: #73b243;
/* rgb */ color: rgb(115, 178, 67);
/* oklch */ color: oklch(69.7% 0.158 133.9);

Tailwind

colors: {
  custom: {
    50: '#9fc97c',
    500: '#73b243',
    950: '#000000',
  },
}

SCSS

$custom: #73b243;
$custom-light: #9fc97c;
$custom-dark: #000000;

JSON

{
  "hex": "#73b243",
  "rgb": {
    "r": 115,
    "g": 178,
    "b": 67
  },
  "hsl": {
    "h": 94.054,
    "s": 45.306,
    "l": 48.039
  },
  "oklch": {
    "l": 0.69734,
    "c": 0.1578,
    "h": 133.9
  },
  "luminance": 0.35891
}

Semantic roles & 50–950 ramp

primary

#73B243

secondary

#AC8DC4

accent

#53D59D

background

#FAFCF7

surface

#F4F8EE

border

#CED1C9

text

#0F130A

muted

#7F827C

Preview Lab

Preview with #73B243

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

Preview Lab → · Contrast checker → · Palette generator →