#28B43E#28B43E

#28B43E is a light, vivid green. Relative luminance 0.334; OKLCH L 67.4% C 0.196 H 145.1°. Best body text is #000000 at 7.69:1 contrast (WCAG AA passes).

Color values

HEX	#28B43E
RGB	rgb(40, 180, 62)
HSL	hsl(129, 64%, 43%)
HSV	hsv(129, 78%, 71%)
CMYK	cmyk(77.8%, 0%, 65.6%, 29.4%)
CIE-LAB	lab(64.52, -59.57, 48.41)
CIE-LCH	lch(64.52, 76.76, 140.90°)
OKLab	oklab(67.44% -0.1607 0.1123)
OKLCH	oklch(67.44% 0.196 145.1)
XYZ	xyz(18.0646, 33.4393, 10.0589)
Luminance	0.3344 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28B43E #B4289E

analogous

#58B428 #28B43E #28B484

triadic

#28B43E #3E28B4 #B43E28

tetradic

#28B43E #2858B4 #B4289E #B48428

square

#28B43E #2858B4 #B4289E #B48428

split-complementary

#28B43E #8428B4 #B42858

monochromatic

#12501C #1D822D #28B43E #44D55B #76E187

Accessibility & contrast

On white

2.73

#28B43E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.69

#28B43E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #28B43E

7.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28B43E	#FFFFFF	#000000	##000000
##28B43E	1.00	2.73	7.69	7.69
#FFFFFF	2.73	1.00	21.00	21.00
#000000	7.69	21.00	1.00	1.00
##000000	7.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B7A32F

Deuteranopia (green-blind)

#A89849

Tritanopia (blue-blind)

#00AF9C

Achromatopsia (no color)

#9C9C9C

Design tokens & code

CSS

--color: #28b43e;
/* rgb */ color: rgb(40, 180, 62);
/* oklch */ color: oklch(67.4% 0.196 145.1);

Tailwind

colors: {
  custom: {
    50: '#7acc78',
    500: '#28b43e',
    950: '#000000',
  },
}

SCSS

$custom: #28b43e;
$custom-light: #7acc78;
$custom-dark: #000000;

JSON

{
  "hex": "#28b43e",
  "rgb": {
    "r": 40,
    "g": 180,
    "b": 62
  },
  "hsl": {
    "h": 129.429,
    "s": 63.636,
    "l": 43.137
  },
  "oklch": {
    "l": 0.67444,
    "c": 0.19608,
    "h": 145.1
  },
  "luminance": 0.33441
}

Semantic roles & 50–950 ramp

primary

#28B43E

secondary

#C870BA

accent

#41CDE7

background

#F8FCF7

surface

#EFF9EE

border

#CAD2C9

text

#0B1309

muted

#7C827B

Preview Lab

Preview with #28B43E

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

Preview Lab → · Contrast checker → · Palette generator →