#28B349#28B349

#28B349 is a light, vivid green. Relative luminance 0.332; OKLCH L 67.3% C 0.186 H 146.7°. Best body text is #000000 at 7.63:1 contrast (WCAG AA passes).

Color values

HEX	#28B349
RGB	rgb(40, 179, 73)
HSL	hsl(134, 63%, 43%)
HSV	hsv(134, 78%, 70%)
CMYK	cmyk(77.7%, 0%, 59.2%, 29.8%)
CIE-LAB	lab(64.30, -57.94, 43.24)
CIE-LCH	lch(64.30, 72.30, 143.27°)
OKLab	oklab(67.3% -0.1559 0.1023)
OKLCH	oklch(67.3% 0.186 146.7)
XYZ	xyz(18.1964, 33.1702, 11.7455)
Luminance	0.3317 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28B349 #B32892

analogous

#4CB328 #28B349 #28B38F

triadic

#28B349 #4928B3 #B34928

tetradic

#28B349 #284CB3 #B32892 #B38F28

square

#28B349 #284CB3 #B32892 #B38F28

split-complementary

#28B349 #8F28B3 #B3284C

monochromatic

#124F20 #1D8135 #28B349 #43D566 #75E08F

Accessibility & contrast

On white

2.75

#28B349 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.63

#28B349 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #28B349

7.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28B349	#FFFFFF	#000000	##000000
##28B349	1.00	2.75	7.63	7.63
#FFFFFF	2.75	1.00	21.00	21.00
#000000	7.63	21.00	1.00	1.00
##000000	7.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B5A23E

Deuteranopia (green-blind)

#A69852

Tritanopia (blue-blind)

#00AF9C

Achromatopsia (no color)

#9C9C9C

Design tokens & code

CSS

--color: #28b349;
/* rgb */ color: rgb(40, 179, 73);
/* oklch */ color: oklch(67.3% 0.186 146.7);

Tailwind

colors: {
  custom: {
    50: '#79cb7f',
    500: '#28b349',
    950: '#000000',
  },
}

SCSS

$custom: #28b349;
$custom-light: #79cb7f;
$custom-dark: #000000;

JSON

{
  "hex": "#28b349",
  "rgb": {
    "r": 40,
    "g": 179,
    "b": 73
  },
  "hsl": {
    "h": 134.245,
    "s": 63.47,
    "l": 42.941
  },
  "oklch": {
    "l": 0.67299,
    "c": 0.18647,
    "h": 146.7
  },
  "luminance": 0.33172
}

Semantic roles & 50–950 ramp

primary

#28B349

secondary

#C86FB3

accent

#41BFE6

background

#F8FCF7

surface

#EFF9EE

border

#CAD2C9

text

#0B130A

muted

#7C827C

Preview Lab

Preview with #28B349

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

Preview Lab → · Contrast checker → · Palette generator →