#73BB3C#73BB3C

#73BB3C is a light, vivid yellow-green. Relative luminance 0.395; OKLCH L 71.9% C 0.175 H 134.3°. Best body text is #000000 at 8.90:1 contrast (WCAG AA passes).

Color values

HEX	#73BB3C
RGB	rgb(115, 187, 60)
HSL	hsl(94, 51%, 48%)
HSV	hsv(94, 68%, 73%)
CMYK	cmyk(38.5%, 0%, 67.9%, 26.7%)
CIE-LAB	lab(69.12, -43.76, 54.90)
CIE-LCH	lch(69.12, 70.21, 128.56°)
OKLab	oklab(71.91% -0.1222 0.1252)
OKLCH	oklch(71.91% 0.175 134.3)
XYZ	xyz(25.6557, 39.5105, 10.5486)
Luminance	0.3951 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#73BB3C #843CBB

analogous

#B2BB3C #73BB3C #3CBB45

triadic

#73BB3C #3C73BB #BB3C73

tetradic

#73BB3C #3CB2BB #843CBB #BB453C

square

#73BB3C #3CB2BB #843CBB #BB453C

split-complementary

#73BB3C #453CBB #BB3CB2

monochromatic

#3A5E1E #578D2D #73BB3C #93CE66 #B4DD95

Accessibility & contrast

On white

2.36

#73BB3C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.90

#73BB3C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #73BB3C

8.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##73BB3C	#FFFFFF	#000000	##000000
##73BB3C	1.00	2.36	8.90	8.90
#FFFFFF	2.36	1.00	21.00	21.00
#000000	8.90	21.00	1.00	1.00
##000000	8.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C2AC2A

Deuteranopia (green-blind)

#B8A747

Tritanopia (blue-blind)

#72B4A1

Achromatopsia (no color)

#A9A9A9

Design tokens & code

CSS

--color: #73bb3c;
/* rgb */ color: rgb(115, 187, 60);
/* oklch */ color: oklch(71.9% 0.175 134.3);

Tailwind

colors: {
  custom: {
    50: '#a0d078',
    500: '#73bb3c',
    950: '#000000',
  },
}

SCSS

$custom: #73bb3c;
$custom-light: #a0d078;
$custom-dark: #000000;

JSON

{
  "hex": "#73bb3c",
  "rgb": {
    "r": 115,
    "g": 187,
    "b": 60
  },
  "hsl": {
    "h": 94.016,
    "s": 51.417,
    "l": 48.431
  },
  "oklch": {
    "l": 0.71905,
    "c": 0.17492,
    "h": 134.3
  },
  "luminance": 0.39512
}

Semantic roles & 50–950 ramp

primary

#73BB3C

secondary

#AE8BC8

accent

#4DDB9D

background

#FAFCF7

surface

#F4F9EE

border

#CED2C9

text

#0F1409

muted

#7F827B

Preview Lab

Preview with #73BB3C

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

Preview Lab → · Contrast checker → · Palette generator →