#28B149#28B149

#28B149 is a light, vivid green. Relative luminance 0.324; OKLCH L 66.8% C 0.184 H 146.9°. Best body text is #000000 at 7.48:1 contrast (WCAG AA passes).

Color values

HEX	#28B149
RGB	rgb(40, 177, 73)
HSL	hsl(134, 63%, 43%)
HSV	hsv(134, 77%, 69%)
CMYK	cmyk(77.4%, 0%, 58.8%, 30.6%)
CIE-LAB	lab(63.65, -57.27, 42.48)
CIE-LCH	lch(63.65, 71.30, 143.43°)
OKLab	oklab(66.76% -0.1541 0.1006)
OKLCH	oklch(66.76% 0.184 146.9)
XYZ	xyz(17.7985, 32.3743, 11.6129)
Luminance	0.3238 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28B149 #B12890

analogous

#4BB128 #28B149 #28B18E

triadic

#28B149 #4928B1 #B14928

tetradic

#28B149 #284BB1 #B12890 #B18E28

square

#28B149 #284BB1 #B12890 #B18E28

split-complementary

#28B149 #8E28B1 #B1284B

monochromatic

#114D20 #1D7F34 #28B149 #42D465 #74E08E

Accessibility & contrast

On white

2.81

#28B149 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.48

#28B149 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #28B149

7.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28B149	#FFFFFF	#000000	##000000
##28B149	1.00	2.81	7.48	7.48
#FFFFFF	2.81	1.00	21.00	21.00
#000000	7.48	21.00	1.00	1.00
##000000	7.48	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B3A13E

Deuteranopia (green-blind)

#A49651

Tritanopia (blue-blind)

#00AD9A

Achromatopsia (no color)

#9A9A9A

Design tokens & code

CSS

--color: #28b149;
/* rgb */ color: rgb(40, 177, 73);
/* oklch */ color: oklch(66.8% 0.184 146.9);

Tailwind

colors: {
  custom: {
    50: '#79c97f',
    500: '#28b149',
    950: '#000000',
  },
}

SCSS

$custom: #28b149;
$custom-light: #79c97f;
$custom-dark: #000000;

JSON

{
  "hex": "#28b149",
  "rgb": {
    "r": 40,
    "g": 177,
    "b": 73
  },
  "hsl": {
    "h": 134.453,
    "s": 63.134,
    "l": 42.549
  },
  "oklch": {
    "l": 0.66762,
    "c": 0.18405,
    "h": 146.9
  },
  "luminance": 0.32376
}

Semantic roles & 50–950 ramp

primary

#28B149

secondary

#C76EB1

accent

#42BFE6

background

#F8FCF7

surface

#EFF8EE

border

#CAD1C9

text

#0B130A

muted

#7C827C

Preview Lab

Preview with #28B149

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

Preview Lab → · Contrast checker → · Palette generator →