#73B633#73B633

#73B633 is a light, vivid yellow-green. Relative luminance 0.373; OKLCH L 70.6% C 0.175 H 132.9°. Best body text is #000000 at 8.47:1 contrast (WCAG AA passes).

Color values

HEX	#73B633
RGB	rgb(115, 182, 51)
HSL	hsl(91, 56%, 46%)
HSV	hsv(91, 72%, 71%)
CMYK	cmyk(36.8%, 0%, 72%, 28.6%)
CIE-LAB	lab(67.53, -42.29, 56.73)
CIE-LCH	lch(67.53, 70.75, 126.70°)
OKLab	oklab(70.59% -0.1189 0.1277)
OKLCH	oklch(70.59% 0.175 132.9)
XYZ	xyz(24.3954, 37.3387, 9.0530)
Luminance	0.3734 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#73B633 #7633B6

analogous

#B4B633 #73B633 #33B634

triadic

#73B633 #3373B6 #B63373

tetradic

#73B633 #33B4B6 #7633B6 #B63433

square

#73B633 #33B4B6 #7633B6 #B63433

split-complementary

#73B633 #3433B6 #B633B4

monochromatic

#375618 #558626 #73B633 #92D056 #B1DD86

Accessibility & contrast

On white

2.48

#73B633 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.47

#73B633 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #73B633

8.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##73B633	#FFFFFF	#000000	##000000
##73B633	1.00	2.48	8.47	8.47
#FFFFFF	2.48	1.00	21.00	21.00
#000000	8.47	21.00	1.00	1.00
##000000	8.47	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BDA81C

Deuteranopia (green-blind)

#B4A33F

Tritanopia (blue-blind)

#74AF9C

Achromatopsia (no color)

#A4A4A4

Design tokens & code

CSS

--color: #73b633;
/* rgb */ color: rgb(115, 182, 51);
/* oklch */ color: oklch(70.6% 0.175 132.9);

Tailwind

colors: {
  custom: {
    50: '#a0cc73',
    500: '#73b633',
    950: '#000000',
  },
}

SCSS

$custom: #73b633;
$custom-light: #a0cc73;
$custom-dark: #000000;

JSON

{
  "hex": "#73b633",
  "rgb": {
    "r": 115,
    "g": 182,
    "b": 51
  },
  "hsl": {
    "h": 90.687,
    "s": 56.223,
    "l": 45.686
  },
  "oklch": {
    "l": 0.70587,
    "c": 0.17451,
    "h": 132.9
  },
  "luminance": 0.3734
}

Semantic roles & 50–950 ramp

primary

#73B633

secondary

#A37EC7

accent

#48E096

background

#FAFCF7

surface

#F4F9ED

border

#CED2C8

text

#0F1309

muted

#7F827B

Preview Lab

Preview with #73B633

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

Preview Lab → · Contrast checker → · Palette generator →