#28B44A#28B44A

#28B44A is a light, vivid green. Relative luminance 0.336; OKLCH L 67.6% C 0.187 H 146.9°. Best body text is #000000 at 7.72:1 contrast (WCAG AA passes).

Color values

HEX	#28B44A
RGB	rgb(40, 180, 74)
HSL	hsl(135, 64%, 43%)
HSV	hsv(135, 78%, 71%)
CMYK	cmyk(77.8%, 0%, 58.9%, 29.4%)
CIE-LAB	lab(64.63, -58.15, 43.16)
CIE-LCH	lch(64.63, 72.42, 143.41°)
OKLab	oklab(67.58% -0.1565 0.1022)
OKLCH	oklch(67.58% 0.187 146.9)
XYZ	xyz(18.4310, 33.5858, 11.9886)
Luminance	0.3359 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28B44A #B42892

analogous

#4CB428 #28B44A #28B490

triadic

#28B44A #4A28B4 #B44A28

tetradic

#28B44A #284CB4 #B42892 #B49028

square

#28B44A #284CB4 #B42892 #B49028

split-complementary

#28B44A #9028B4 #B4284C

monochromatic

#125021 #1D8235 #28B44A #44D567 #76E190

Accessibility & contrast

On white

2.72

#28B44A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.72

#28B44A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #28B44A

7.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28B44A	#FFFFFF	#000000	##000000
##28B44A	1.00	2.72	7.72	7.72
#FFFFFF	2.72	1.00	21.00	21.00
#000000	7.72	21.00	1.00	1.00
##000000	7.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B6A33F

Deuteranopia (green-blind)

#A79853

Tritanopia (blue-blind)

#00B09D

Achromatopsia (no color)

#9D9D9D

Design tokens & code

CSS

--color: #28b44a;
/* rgb */ color: rgb(40, 180, 74);
/* oklch */ color: oklch(67.6% 0.187 146.9);

Tailwind

colors: {
  custom: {
    50: '#79cc80',
    500: '#28b44a',
    950: '#000000',
  },
}

SCSS

$custom: #28b44a;
$custom-light: #79cc80;
$custom-dark: #000000;

JSON

{
  "hex": "#28b44a",
  "rgb": {
    "r": 40,
    "g": 180,
    "b": 74
  },
  "hsl": {
    "h": 134.571,
    "s": 63.636,
    "l": 43.137
  },
  "oklch": {
    "l": 0.6758,
    "c": 0.18686,
    "h": 146.9
  },
  "luminance": 0.33588
}

Semantic roles & 50–950 ramp

primary

#28B44A

secondary

#C870B3

accent

#41BEE7

background

#F8FCF7

surface

#EFF9EE

border

#CAD2C9

text

#0B130A

muted

#7C827C

Preview Lab

Preview with #28B44A

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

Preview Lab → · Contrast checker → · Palette generator →