#28B281#28B281

#28B281 is a light, vivid teal. Relative luminance 0.339; OKLCH L 68.1% C 0.135 H 163.6°. Best body text is #000000 at 7.78:1 contrast (WCAG AA passes).

Color values

HEX	#28B281
RGB	rgb(40, 178, 129)
HSL	hsl(159, 63%, 43%)
HSV	hsv(159, 78%, 70%)
CMYK	cmyk(77.5%, 0%, 27.5%, 30.2%)
CIE-LAB	lab(64.86, -47.45, 15.01)
CIE-LCH	lch(64.86, 49.77, 162.45°)
OKLab	oklab(68.05% -0.13 0.0382)
OKLCH	oklch(68.05% 0.135 163.6)
XYZ	xyz(20.7556, 33.8744, 26.2091)
Luminance	0.3388 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28B281 #B22859

analogous

#28B23C #28B281 #289EB2

triadic

#28B281 #8128B2 #B28128

tetradic

#28B281 #3C28B2 #B22859 #9EB228

square

#28B281 #3C28B2 #B22859 #9EB228

split-complementary

#28B281 #B2289E #B23C28

monochromatic

#124E39 #1D805D #28B281 #43D5A1 #75E0BA

Accessibility & contrast

On white

2.70

#28B281 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.78

#28B281 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #28B281

7.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28B281	#FFFFFF	#000000	##000000
##28B281	1.00	2.70	7.78	7.78
#FFFFFF	2.70	1.00	21.00	21.00
#000000	7.78	21.00	1.00	1.00
##000000	7.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AFA57E

Deuteranopia (green-blind)

#9E9884

Tritanopia (blue-blind)

#00B2A5

Achromatopsia (no color)

#9D9D9D

Design tokens & code

CSS

--color: #28b281;
/* rgb */ color: rgb(40, 178, 129);
/* oklch */ color: oklch(68.1% 0.135 163.6);

Tailwind

colors: {
  custom: {
    50: '#78caa5',
    500: '#28b281',
    950: '#000000',
  },
}

SCSS

$custom: #28b281;
$custom-light: #78caa5;
$custom-dark: #000000;

JSON

{
  "hex": "#28b281",
  "rgb": {
    "r": 40,
    "g": 178,
    "b": 129
  },
  "hsl": {
    "h": 158.696,
    "s": 63.303,
    "l": 42.745
  },
  "oklch": {
    "l": 0.68054,
    "c": 0.13549,
    "h": 163.6
  },
  "luminance": 0.33877
}

Semantic roles & 50–950 ramp

primary

#28B281

secondary

#C76F8E

accent

#417CE6

background

#F8FCFA

surface

#EFF8F4

border

#CAD1CE

text

#0A130F

muted

#7C827F

Preview Lab

Preview with #28B281

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

Preview Lab → · Contrast checker → · Palette generator →