#28B744#28B744

#28B744 is a light, vivid green. Relative luminance 0.347; OKLCH L 68.3% C 0.195 H 145.8°. Best body text is #000000 at 7.95:1 contrast (WCAG AA passes).

Color values

HEX	#28B744
RGB	rgb(40, 183, 68)
HSL	hsl(132, 64%, 44%)
HSV	hsv(132, 78%, 72%)
CMYK	cmyk(78.1%, 0%, 62.8%, 28.2%)
CIE-LAB	lab(65.54, -59.88, 46.94)
CIE-LCH	lch(65.54, 76.09, 141.91°)
OKLab	oklab(68.31% -0.1613 0.1098)
OKLCH	oklch(68.31% 0.195 145.8)
XYZ	xyz(18.8506, 34.7332, 11.1784)
Luminance	0.3473 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28B744 #B7289B

analogous

#53B728 #28B744 #28B78B

triadic

#28B744 #4428B7 #B74428

tetradic

#28B744 #2853B7 #B7289B #B78B28

square

#28B744 #2853B7 #B7289B #B78B28

split-complementary

#28B744 #8B28B7 #B72853

monochromatic

#12531F #1D8531 #28B744 #46D662 #78E18D

Accessibility & contrast

On white

2.64

#28B744 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.95

#28B744 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #28B744

7.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28B744	#FFFFFF	#000000	##000000
##28B744	1.00	2.64	7.95	7.95
#FFFFFF	2.64	1.00	21.00	21.00
#000000	7.95	21.00	1.00	1.00
##000000	7.95	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BAA637

Deuteranopia (green-blind)

#AA9B4E

Tritanopia (blue-blind)

#00B29F

Achromatopsia (no color)

#9F9F9F

Design tokens & code

CSS

--color: #28b744;
/* rgb */ color: rgb(40, 183, 68);
/* oklch */ color: oklch(68.3% 0.195 145.8);

Tailwind

colors: {
  custom: {
    50: '#7ace7c',
    500: '#28b744',
    950: '#000000',
  },
}

SCSS

$custom: #28b744;
$custom-light: #7ace7c;
$custom-dark: #000000;

JSON

{
  "hex": "#28b744",
  "rgb": {
    "r": 40,
    "g": 183,
    "b": 68
  },
  "hsl": {
    "h": 131.748,
    "s": 64.126,
    "l": 43.725
  },
  "oklch": {
    "l": 0.68313,
    "c": 0.19515,
    "h": 145.8
  },
  "luminance": 0.34735
}

Semantic roles & 50–950 ramp

primary

#28B744

secondary

#C972B8

accent

#41C7E7

background

#F8FCF7

surface

#EFF9EE

border

#CAD2C9

text

#0B140A

muted

#7C827C

Preview Lab

Preview with #28B744

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

Preview Lab → · Contrast checker → · Palette generator →