#73B830#73B830

#73B830 is a light, vivid yellow-green. Relative luminance 0.381; OKLCH L 71.1% C 0.179 H 133.0°. Best body text is #000000 at 8.63:1 contrast (WCAG AA passes).

Color values

HEX	#73B830
RGB	rgb(115, 184, 48)
HSL	hsl(90, 59%, 45%)
HSV	hsv(90, 74%, 72%)
CMYK	cmyk(37.5%, 0%, 73.9%, 27.8%)
CIE-LAB	lab(68.12, -43.33, 58.39)
CIE-LCH	lch(68.12, 72.72, 126.58°)
OKLab	oklab(71.06% -0.1219 0.1308)
OKLCH	oklch(71.06% 0.179 133)
XYZ	xyz(24.7439, 38.1381, 8.8534)
Luminance	0.3814 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#73B830 #7530B8

analogous

#B7B830 #73B830 #30B831

triadic

#73B830 #3073B8 #B83073

tetradic

#73B830 #30B7B8 #7530B8 #B83130

square

#73B830 #30B7B8 #7530B8 #B83130

split-complementary

#73B830 #3130B8 #B830B7

monochromatic

#365717 #558723 #73B830 #92D253 #B1DF84

Accessibility & contrast

On white

2.43

#73B830 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.63

#73B830 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #73B830

8.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##73B830	#FFFFFF	#000000	##000000
##73B830	1.00	2.43	8.63	8.63
#FFFFFF	2.43	1.00	21.00	21.00
#000000	8.63	21.00	1.00	1.00
##000000	8.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C0AA15

Deuteranopia (green-blind)

#B6A43D

Tritanopia (blue-blind)

#74B19E

Achromatopsia (no color)

#A6A6A6

Design tokens & code

CSS

--color: #73b830;
/* rgb */ color: rgb(115, 184, 48);
/* oklch */ color: oklch(71.1% 0.179 133.0);

Tailwind

colors: {
  custom: {
    50: '#a1ce72',
    500: '#73b830',
    950: '#000000',
  },
}

SCSS

$custom: #73b830;
$custom-light: #a1ce72;
$custom-dark: #000000;

JSON

{
  "hex": "#73b830",
  "rgb": {
    "r": 115,
    "g": 184,
    "b": 48
  },
  "hsl": {
    "h": 90.441,
    "s": 58.621,
    "l": 45.49
  },
  "oklch": {
    "l": 0.71064,
    "c": 0.17882,
    "h": 133
  },
  "luminance": 0.38139
}

Semantic roles & 50–950 ramp

primary

#73B830

secondary

#A27CC8

accent

#46E295

background

#FAFCF7

surface

#F4F9ED

border

#CED2C8

text

#0F1308

muted

#7F827B

Preview Lab

Preview with #73B830

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

Preview Lab → · Contrast checker → · Palette generator →