#73BB2C#73BB2C

#73BB2C is a light, vivid yellow-green. Relative luminance 0.394; OKLCH L 71.8% C 0.185 H 133.1°. Best body text is #000000 at 8.87:1 contrast (WCAG AA passes).

Color values

HEX	#73BB2C
RGB	rgb(115, 187, 44)
HSL	hsl(90, 62%, 45%)
HSV	hsv(90, 76%, 73%)
CMYK	cmyk(38.5%, 0%, 76.5%, 26.7%)
CIE-LAB	lab(69.02, -44.83, 60.61)
CIE-LCH	lch(69.02, 75.39, 126.49°)
OKLab	oklab(71.79% -0.1263 0.1348)
OKLCH	oklch(71.79% 0.185 133.1)
XYZ	xyz(25.2948, 39.3661, 8.6480)
Luminance	0.3937 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#73BB2C #742CBB

analogous

#BABB2C #73BB2C #2CBB2D

triadic

#73BB2C #2C73BB #BB2C73

tetradic

#73BB2C #2CBABB #742CBB #BB2D2C

square

#73BB2C #2CBABB #742CBB #BB2D2C

split-complementary

#73BB2C #2D2CBB #BB2CBA

monochromatic

#365815 #558920 #73BB2C #92D64F #B0E180

Accessibility & contrast

On white

2.37

#73BB2C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.87

#73BB2C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #73BB2C

8.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##73BB2C	#FFFFFF	#000000	##000000
##73BB2C	1.00	2.37	8.87	8.87
#FFFFFF	2.37	1.00	21.00	21.00
#000000	8.87	21.00	1.00	1.00
##000000	8.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C3AC06

Deuteranopia (green-blind)

#B9A63B

Tritanopia (blue-blind)

#73B3A0

Achromatopsia (no color)

#A8A8A8

Design tokens & code

CSS

--color: #73bb2c;
/* rgb */ color: rgb(115, 187, 44);
/* oklch */ color: oklch(71.8% 0.185 133.1);

Tailwind

colors: {
  custom: {
    50: '#a1d070',
    500: '#73bb2c',
    950: '#000000',
  },
}

SCSS

$custom: #73bb2c;
$custom-light: #a1d070;
$custom-dark: #000000;

JSON

{
  "hex": "#73bb2c",
  "rgb": {
    "r": 115,
    "g": 187,
    "b": 44
  },
  "hsl": {
    "h": 90.21,
    "s": 61.905,
    "l": 45.294
  },
  "oklch": {
    "l": 0.71787,
    "c": 0.18472,
    "h": 133.1
  },
  "luminance": 0.39367
}

Semantic roles & 50–950 ramp

primary

#73BB2C

secondary

#A279CA

accent

#43E594

background

#FAFCF7

surface

#F4F9ED

border

#CED2C8

text

#0F1408

muted

#7F827B

Preview Lab

Preview with #73BB2C

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

Preview Lab → · Contrast checker → · Palette generator →