#28B443#28B443

#28B443 is a light, vivid green. Relative luminance 0.335; OKLCH L 67.5% C 0.192 H 145.8°. Best body text is #000000 at 7.70:1 contrast (WCAG AA passes).

Color values

HEX	#28B443
RGB	rgb(40, 180, 67)
HSL	hsl(132, 64%, 43%)
HSV	hsv(132, 78%, 71%)
CMYK	cmyk(77.8%, 0%, 62.8%, 29.4%)
CIE-LAB	lab(64.56, -59.01, 46.28)
CIE-LCH	lch(64.56, 74.99, 141.90°)
OKLab	oklab(67.5% -0.159 0.1083)
OKLCH	oklch(67.5% 0.192 145.8)
XYZ	xyz(18.2081, 33.4967, 10.8150)
Luminance	0.3350 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28B443 #B42899

analogous

#53B428 #28B443 #28B489

triadic

#28B443 #4328B4 #B44328

tetradic

#28B443 #2853B4 #B42899 #B48928

square

#28B443 #2853B4 #B42899 #B48928

split-complementary

#28B443 #8928B4 #B42853

monochromatic

#12501E #1D8230 #28B443 #44D560 #76E18A

Accessibility & contrast

On white

2.73

#28B443 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.70

#28B443 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #28B443

7.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28B443	#FFFFFF	#000000	##000000
##28B443	1.00	2.73	7.70	7.70
#FFFFFF	2.73	1.00	21.00	21.00
#000000	7.70	21.00	1.00	1.00
##000000	7.70	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B7A336

Deuteranopia (green-blind)

#A7984D

Tritanopia (blue-blind)

#00B09C

Achromatopsia (no color)

#9D9D9D

Design tokens & code

CSS

--color: #28b443;
/* rgb */ color: rgb(40, 180, 67);
/* oklch */ color: oklch(67.5% 0.192 145.8);

Tailwind

colors: {
  custom: {
    50: '#7acc7b',
    500: '#28b443',
    950: '#000000',
  },
}

SCSS

$custom: #28b443;
$custom-light: #7acc7b;
$custom-dark: #000000;

JSON

{
  "hex": "#28b443",
  "rgb": {
    "r": 40,
    "g": 180,
    "b": 67
  },
  "hsl": {
    "h": 131.571,
    "s": 63.636,
    "l": 43.137
  },
  "oklch": {
    "l": 0.67497,
    "c": 0.19238,
    "h": 145.8
  },
  "luminance": 0.33499
}

Semantic roles & 50–950 ramp

primary

#28B443

secondary

#C870B7

accent

#41C7E7

background

#F8FCF7

surface

#EFF9EE

border

#CAD2C9

text

#0B130A

muted

#7C827C

Preview Lab

Preview with #28B443

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

Preview Lab → · Contrast checker → · Palette generator →