#73B23C#73B23C

#73B23C is a light, vivid yellow-green. Relative luminance 0.358; OKLCH L 69.7% C 0.163 H 133.2°. Best body text is #000000 at 8.16:1 contrast (WCAG AA passes).

Color values

HEX	#73B23C
RGB	rgb(115, 178, 60)
HSL	hsl(92, 50%, 47%)
HSV	hsv(92, 66%, 70%)
CMYK	cmyk(35.4%, 0%, 66.3%, 30.2%)
CIE-LAB	lab(66.38, -39.89, 52.00)
CIE-LCH	lch(66.38, 65.53, 127.49°)
OKLab	oklab(69.66% -0.1117 0.119)
OKLCH	oklch(69.66% 0.163 133.2)
XYZ	xyz(23.8059, 35.8109, 9.9320)
Luminance	0.3581 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#73B23C #7B3CB2

analogous

#AEB23C #73B23C #3CB240

triadic

#73B23C #3C73B2 #B23C73

tetradic

#73B23C #3CAEB2 #7B3CB2 #B2403C

square

#73B23C #3CAEB2 #7B3CB2 #B2403C

split-complementary

#73B23C #403CB2 #B23CAE

monochromatic

#38561D #55842D #73B23C #92CA61 #B2D98F

Accessibility & contrast

On white

2.57

#73B23C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.16

#73B23C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #73B23C

8.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##73B23C	#FFFFFF	#000000	##000000
##73B23C	1.00	2.57	8.16	8.16
#FFFFFF	2.57	1.00	21.00	21.00
#000000	8.16	21.00	1.00	1.00
##000000	8.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B9A52C

Deuteranopia (green-blind)

#B0A046

Tritanopia (blue-blind)

#73AB9A

Achromatopsia (no color)

#A1A1A1

Design tokens & code

CSS

--color: #73b23c;
/* rgb */ color: rgb(115, 178, 60);
/* oklch */ color: oklch(69.7% 0.163 133.2);

Tailwind

colors: {
  custom: {
    50: '#a0c977',
    500: '#73b23c',
    950: '#000000',
  },
}

SCSS

$custom: #73b23c;
$custom-light: #a0c977;
$custom-dark: #000000;

JSON

{
  "hex": "#73b23c",
  "rgb": {
    "r": 115,
    "g": 178,
    "b": 60
  },
  "hsl": {
    "h": 92.034,
    "s": 49.58,
    "l": 46.667
  },
  "oklch": {
    "l": 0.69665,
    "c": 0.16322,
    "h": 133.2
  },
  "luminance": 0.35812
}

Semantic roles & 50–950 ramp

primary

#73B23C

secondary

#A786C4

accent

#4FD999

background

#FAFCF7

surface

#F4F8ED

border

#CED1C8

text

#0F1309

muted

#7F827B

Preview Lab

Preview with #73B23C

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

Preview Lab → · Contrast checker → · Palette generator →