#28B73A#28B73A

#28B73A is a light, highly saturated green. Relative luminance 0.346; OKLCH L 68.2% C 0.202 H 144.5°. Best body text is #000000 at 7.92:1 contrast (WCAG AA passes).

Color values

HEX	#28B73A
RGB	rgb(40, 183, 58)
HSL	hsl(128, 64%, 44%)
HSV	hsv(128, 78%, 72%)
CMYK	cmyk(78.1%, 0%, 68.3%, 28.2%)
CIE-LAB	lab(65.45, -60.95, 51.09)
CIE-LCH	lch(65.45, 79.54, 140.03°)
OKLab	oklab(68.21% -0.1646 0.1175)
OKLCH	oklch(68.21% 0.202 144.5)
XYZ	xyz(18.5710, 34.6214, 9.7060)
Luminance	0.3462 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28B73A #B728A5

analogous

#5DB728 #28B73A #28B781

triadic

#28B73A #3A28B7 #B73A28

tetradic

#28B73A #285DB7 #B728A5 #B78128

square

#28B73A #285DB7 #B728A5 #B78128

split-complementary

#28B73A #8128B7 #B7285D

monochromatic

#12531A #1D852A #28B73A #46D658 #78E185

Accessibility & contrast

On white

2.65

#28B73A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.92

#28B73A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #28B73A

7.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28B73A	#FFFFFF	#000000	##000000
##28B73A	1.00	2.65	7.92	7.92
#FFFFFF	2.65	1.00	21.00	21.00
#000000	7.92	21.00	1.00	1.00
##000000	7.92	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BAA628

Deuteranopia (green-blind)

#AB9B46

Tritanopia (blue-blind)

#00B29E

Achromatopsia (no color)

#9F9F9F

Design tokens & code

CSS

--color: #28b73a;
/* rgb */ color: rgb(40, 183, 58);
/* oklch */ color: oklch(68.2% 0.202 144.5);

Tailwind

colors: {
  custom: {
    50: '#7bce76',
    500: '#28b73a',
    950: '#000000',
  },
}

SCSS

$custom: #28b73a;
$custom-light: #7bce76;
$custom-dark: #000000;

JSON

{
  "hex": "#28b73a",
  "rgb": {
    "r": 40,
    "g": 183,
    "b": 58
  },
  "hsl": {
    "h": 127.552,
    "s": 64.126,
    "l": 43.725
  },
  "oklch": {
    "l": 0.68212,
    "c": 0.2023,
    "h": 144.5
  },
  "luminance": 0.34624
}

Semantic roles & 50–950 ramp

primary

#28B73A

secondary

#C972BE

accent

#41D2E7

background

#F8FCF7

surface

#EFF9ED

border

#CAD2C8

text

#0B1409

muted

#7C827B

Preview Lab

Preview with #28B73A

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

Preview Lab → · Contrast checker → · Palette generator →