#28A366#28A366

#28A366 is a light, vivid teal. Relative luminance 0.276; OKLCH L 63.5% C 0.140 H 156.3°. Best body text is #000000 at 6.52:1 contrast (WCAG AA passes).

Color values

HEX	#28A366
RGB	rgb(40, 163, 102)
HSL	hsl(150, 61%, 40%)
HSV	hsv(150, 75%, 64%)
CMYK	cmyk(75.5%, 0%, 37.4%, 36.1%)
CIE-LAB	lab(59.53, -47.37, 22.46)
CIE-LCH	lch(59.53, 52.42, 154.63°)
OKLab	oklab(63.49% -0.128 0.0563)
OKLCH	oklch(63.49% 0.14 156.3)
XYZ	xyz(16.3690, 27.6029, 17.0330)
Luminance	0.2761 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28A366 #A32865

analogous

#28A329 #28A366 #28A2A3

triadic

#28A366 #6628A3 #A36628

tetradic

#28A366 #2928A3 #A32865 #A2A328

square

#28A366 #2928A3 #A32865 #A2A328

split-complementary

#28A366 #A328A2 #A32928

monochromatic

#104128 #1C7247 #28A366 #3ACF85 #6BDBA3

Accessibility & contrast

On white

3.22

#28A366 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.52

#28A366 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #28A366

6.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28A366	#FFFFFF	#000000	##000000
##28A366	1.00	3.22	6.52	6.52
#FFFFFF	3.22	1.00	21.00	21.00
#000000	6.52	21.00	1.00	1.00
##000000	6.52	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A29662

Deuteranopia (green-blind)

#938B6A

Tritanopia (blue-blind)

#00A293

Achromatopsia (no color)

#8F8F8F

Design tokens & code

CSS

--color: #28a366;
/* rgb */ color: rgb(40, 163, 102);
/* oklch */ color: oklch(63.5% 0.140 156.3);

Tailwind

colors: {
  custom: {
    50: '#75bf92',
    500: '#28a366',
    950: '#000000',
  },
}

SCSS

$custom: #28a366;
$custom-light: #75bf92;
$custom-dark: #000000;

JSON

{
  "hex": "#28a366",
  "rgb": {
    "r": 40,
    "g": 163,
    "b": 102
  },
  "hsl": {
    "h": 150.244,
    "s": 60.591,
    "l": 39.804
  },
  "oklch": {
    "l": 0.63487,
    "c": 0.13983,
    "h": 156.3
  },
  "luminance": 0.27605
}

Semantic roles & 50–950 ramp

primary

#28A366

secondary

#C16693

accent

#4493E4

background

#F7FBF9

surface

#EEF7F1

border

#C9D0CB

text

#0A120D

muted

#7C817E

Preview Lab

Preview with #28A366

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

Preview Lab → · Contrast checker → · Palette generator →