#28B44C#28B44C

#28B44C is a light, vivid green. Relative luminance 0.336; OKLCH L 67.6% C 0.185 H 147.2°. Best body text is #000000 at 7.72:1 contrast (WCAG AA passes).

Color values

HEX	#28B44C
RGB	rgb(40, 180, 76)
HSL	hsl(135, 64%, 43%)
HSV	hsv(135, 78%, 71%)
CMYK	cmyk(77.8%, 0%, 57.8%, 29.4%)
CIE-LAB	lab(64.65, -57.89, 42.25)
CIE-LCH	lch(64.65, 71.66, 143.88°)
OKLab	oklab(67.61% -0.1557 0.1003)
OKLCH	oklch(67.61% 0.185 147.2)
XYZ	xyz(18.4994, 33.6132, 12.3491)
Luminance	0.3362 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28B44C #B42890

analogous

#4AB428 #28B44C #28B492

triadic

#28B44C #4C28B4 #B44C28

tetradic

#28B44C #284AB4 #B42890 #B49228

square

#28B44C #284AB4 #B42890 #B49228

split-complementary

#28B44C #9228B4 #B4284A

monochromatic

#125022 #1D8237 #28B44C #44D569 #76E191

Accessibility & contrast

On white

2.72

#28B44C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.72

#28B44C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #28B44C

7.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28B44C	#FFFFFF	#000000	##000000
##28B44C	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)

#B6A342

Deuteranopia (green-blind)

#A79954

Tritanopia (blue-blind)

#00B09D

Achromatopsia (no color)

#9D9D9D

Design tokens & code

CSS

--color: #28b44c;
/* rgb */ color: rgb(40, 180, 76);
/* oklch */ color: oklch(67.6% 0.185 147.2);

Tailwind

colors: {
  custom: {
    50: '#79cc81',
    500: '#28b44c',
    950: '#000000',
  },
}

SCSS

$custom: #28b44c;
$custom-light: #79cc81;
$custom-dark: #000000;

JSON

{
  "hex": "#28b44c",
  "rgb": {
    "r": 40,
    "g": 180,
    "b": 76
  },
  "hsl": {
    "h": 135.429,
    "s": 63.636,
    "l": 43.137
  },
  "oklch": {
    "l": 0.67605,
    "c": 0.18523,
    "h": 147.2
  },
  "luminance": 0.33615
}

Semantic roles & 50–950 ramp

primary

#28B44C

secondary

#C870B1

accent

#41BCE7

background

#F8FCF8

surface

#EFF9EF

border

#CAD2CA

text

#0B130A

muted

#7C827C

Preview Lab

Preview with #28B44C

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

Preview Lab → · Contrast checker → · Palette generator →