#73C03F#73C03F

#73C03F is a light, vivid yellow-green. Relative luminance 0.417; OKLCH L 73.2% C 0.179 H 135.1°. Best body text is #000000 at 9.34:1 contrast (WCAG AA passes).

Color values

HEX	#73C03F
RGB	rgb(115, 192, 63)
HSL	hsl(96, 51%, 50%)
HSV	hsv(96, 67%, 75%)
CMYK	cmyk(40.1%, 0%, 67.2%, 24.7%)
CIE-LAB	lab(70.66, -45.62, 55.33)
CIE-LCH	lch(70.66, 71.71, 129.50°)
OKLab	oklab(73.18% -0.127 0.1264)
OKLCH	oklch(73.18% 0.179 135.1)
XYZ	xyz(26.8165, 41.7016, 11.3379)
Luminance	0.4170 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#73C03F #8C3FC0

analogous

#B3C03F #73C03F #3FC04C

triadic

#73C03F #3F73C0 #C03F73

tetradic

#73C03F #3FB3C0 #8C3FC0 #C04C3F

square

#73C03F #3FB3C0 #8C3FC0 #C04C3F

split-complementary

#73C03F #4C3FC0 #C03FB3

monochromatic

#3C6421 #579230 #73C03F #95CF6D #B6DE9B

Accessibility & contrast

On white

2.25

#73C03F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.34

#73C03F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #73C03F

9.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##73C03F	#FFFFFF	#000000	##000000
##73C03F	1.00	2.25	9.34	9.34
#FFFFFF	2.25	1.00	21.00	21.00
#000000	9.34	21.00	1.00	1.00
##000000	9.34	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C7B12D

Deuteranopia (green-blind)

#BCAB4A

Tritanopia (blue-blind)

#71B9A6

Achromatopsia (no color)

#ADADAD

Design tokens & code

CSS

--color: #73c03f;
/* rgb */ color: rgb(115, 192, 63);
/* oklch */ color: oklch(73.2% 0.179 135.1);

Tailwind

colors: {
  custom: {
    50: '#a1d37a',
    500: '#73c03f',
    950: '#000000',
  },
}

SCSS

$custom: #73c03f;
$custom-light: #a1d37a;
$custom-dark: #000000;

JSON

{
  "hex": "#73c03f",
  "rgb": {
    "r": 115,
    "g": 192,
    "b": 63
  },
  "hsl": {
    "h": 95.814,
    "s": 50.588,
    "l": 50
  },
  "oklch": {
    "l": 0.73176,
    "c": 0.17923,
    "h": 135.1
  },
  "luminance": 0.41703
}

Semantic roles & 50–950 ramp

primary

#73C03F

secondary

#B391CA

accent

#4EDAA2

background

#FAFDF7

surface

#F4FAEE

border

#CED3C9

text

#0F140A

muted

#7F837C

Preview Lab

Preview with #73C03F

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

Preview Lab → · Contrast checker → · Palette generator →