#28B368#28B368

#28B368 is a light, vivid green. Relative luminance 0.337; OKLCH L 67.8% C 0.159 H 153.9°. Best body text is #000000 at 7.74:1 contrast (WCAG AA passes).

Color values

HEX	#28B368
RGB	rgb(40, 179, 104)
HSL	hsl(148, 63%, 43%)
HSV	hsv(148, 78%, 70%)
CMYK	cmyk(77.7%, 0%, 41.9%, 29.8%)
CIE-LAB	lab(64.71, -53.05, 28.25)
CIE-LCH	lch(64.71, 60.11, 151.96°)
OKLab	oklab(67.78% -0.1428 0.0701)
OKLCH	oklch(67.78% 0.159 153.9)
XYZ	xyz(19.4920, 33.6884, 18.5692)
Luminance	0.3369 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28B368 #B32873

analogous

#2DB328 #28B368 #28B3AD

triadic

#28B368 #6828B3 #B36828

tetradic

#28B368 #282DB3 #B32873 #B3AD28

square

#28B368 #282DB3 #B32873 #B3AD28

split-complementary

#28B368 #AD28B3 #B3282D

monochromatic

#124F2E #1D814B #28B368 #43D586 #75E0A6

Accessibility & contrast

On white

2.71

#28B368 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.74

#28B368 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #28B368

7.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28B368	#FFFFFF	#000000	##000000
##28B368	1.00	2.71	7.74	7.74
#FFFFFF	2.71	1.00	21.00	21.00
#000000	7.74	21.00	1.00	1.00
##000000	7.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B3A463

Deuteranopia (green-blind)

#A3986D

Tritanopia (blue-blind)

#00B1A0

Achromatopsia (no color)

#9D9D9D

Design tokens & code

CSS

--color: #28b368;
/* rgb */ color: rgb(40, 179, 104);
/* oklch */ color: oklch(67.8% 0.159 153.9);

Tailwind

colors: {
  custom: {
    50: '#78cb94',
    500: '#28b368',
    950: '#000000',
  },
}

SCSS

$custom: #28b368;
$custom-light: #78cb94;
$custom-dark: #000000;

JSON

{
  "hex": "#28b368",
  "rgb": {
    "r": 40,
    "g": 179,
    "b": 104
  },
  "hsl": {
    "h": 147.626,
    "s": 63.47,
    "l": 42.941
  },
  "oklch": {
    "l": 0.67779,
    "c": 0.15906,
    "h": 153.9
  },
  "luminance": 0.33691
}

Semantic roles & 50–950 ramp

primary

#28B368

secondary

#C86F9F

accent

#419AE6

background

#F8FCF9

surface

#EFF9F1

border

#CAD2CB

text

#0A130D

muted

#7C827E

Preview Lab

Preview with #28B368

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

Preview Lab → · Contrast checker → · Palette generator →