#73D03B#73D03B

#73D03B is a light, highly saturated yellow-green. Relative luminance 0.491; OKLCH L 77.1% C 0.202 H 136.2°. Best body text is #000000 at 10.81:1 contrast (WCAG AA passes).

Color values

HEX	#73D03B
RGB	rgb(115, 208, 59)
HSL	hsl(97, 61%, 52%)
HSV	hsv(97, 72%, 82%)
CMYK	cmyk(44.7%, 0%, 71.6%, 18.4%)
CIE-LAB	lab(75.50, -52.38, 61.85)
CIE-LCH	lch(75.50, 81.05, 130.26°)
OKLab	oklab(77.12% -0.1457 0.1396)
OKLCH	oklch(77.12% 0.202 136.2)
XYZ	xyz(30.4147, 49.0705, 12.0057)
Luminance	0.4907 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#73D03B #983BD0

analogous

#BDD03B #73D03B #3BD04E

triadic

#73D03B #3B73D0 #D03B73

tetradic

#73D03B #3BBDD0 #983BD0 #D04E3B

square

#73D03B #3BBDD0 #983BD0 #D04E3B

split-complementary

#73D03B #4E3BD0 #D03BBD

monochromatic

#3D751C #57A628 #73D03B #96DC6C #BAE89E

Accessibility & contrast

On white

1.94

#73D03B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.81

#73D03B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #73D03B

10.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##73D03B	#FFFFFF	#000000	##000000
##73D03B	1.00	1.94	10.81	10.81
#FFFFFF	1.94	1.00	21.00	21.00
#000000	10.81	21.00	1.00	1.00
##000000	10.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D7BF21

Deuteranopia (green-blind)

#CBB749

Tritanopia (blue-blind)

#6FC8B3

Achromatopsia (no color)

#BABABA

Design tokens & code

CSS

--color: #73d03b;
/* rgb */ color: rgb(115, 208, 59);
/* oklch */ color: oklch(77.1% 0.202 136.2);

Tailwind

colors: {
  custom: {
    50: '#a3df7a',
    500: '#73d03b',
    950: '#000000',
  },
}

SCSS

$custom: #73d03b;
$custom-light: #a3df7a;
$custom-dark: #000000;

JSON

{
  "hex": "#73d03b",
  "rgb": {
    "r": 115,
    "g": 208,
    "b": 59
  },
  "hsl": {
    "h": 97.45,
    "s": 61.317,
    "l": 52.353
  },
  "oklch": {
    "l": 0.77124,
    "c": 0.20173,
    "h": 136.2
  },
  "luminance": 0.49072
}

Semantic roles & 50–950 ramp

primary

#73D03B

secondary

#BB93D4

accent

#43E4A8

background

#FAFDF7

surface

#F4FBEE

border

#CED4C9

text

#10150A

muted

#7F837C

Preview Lab

Preview with #73D03B

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

Preview Lab → · Contrast checker → · Palette generator →