#28A39A#28A39A

#28A39A is a light, moderate teal. Relative luminance 0.290; OKLCH L 64.9% C 0.104 H 187.5°. Best body text is #000000 at 6.80:1 contrast (WCAG AA passes).

Color values

HEX	#28A39A
RGB	rgb(40, 163, 154)
HSL	hsl(176, 61%, 40%)
HSV	hsv(176, 75%, 64%)
CMYK	cmyk(75.5%, 0%, 5.5%, 36.1%)
CIE-LAB	lab(60.76, -34.45, -4.81)
CIE-LCH	lch(60.76, 34.79, 187.94°)
OKLab	oklab(64.9% -0.1029 -0.0136)
OKLCH	oklch(64.9% 0.104 187.5)
XYZ	xyz(19.8022, 28.9762, 35.1149)
Luminance	0.2898 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28A39A #A32831

analogous

#28A35D #28A39A #286EA3

triadic

#28A39A #9A28A3 #A39A28

tetradic

#28A39A #5D28A3 #A32831 #6EA328

square

#28A39A #5D28A3 #A32831 #6EA328

split-complementary

#28A39A #A3286E #A35D28

monochromatic

#10413D #1C726C #28A39A #3ACFC4 #6BDBD2

Accessibility & contrast

On white

3.09

#28A39A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.80

#28A39A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #28A39A

6.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28A39A	#FFFFFF	#000000	##000000
##28A39A	1.00	3.09	6.80	6.80
#FFFFFF	3.09	1.00	21.00	21.00
#000000	6.80	21.00	1.00	1.00
##000000	6.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9A9A9A

Deuteranopia (green-blind)

#898D9B

Tritanopia (blue-blind)

#00A7A0

Achromatopsia (no color)

#939393

Design tokens & code

CSS

--color: #28a39a;
/* rgb */ color: rgb(40, 163, 154);
/* oklch */ color: oklch(64.9% 0.104 187.5);

Tailwind

colors: {
  custom: {
    50: '#77bfb7',
    500: '#28a39a',
    950: '#000000',
  },
}

SCSS

$custom: #28a39a;
$custom-light: #77bfb7;
$custom-dark: #000000;

JSON

{
  "hex": "#28a39a",
  "rgb": {
    "r": 40,
    "g": 163,
    "b": 154
  },
  "hsl": {
    "h": 175.61,
    "s": 60.591,
    "l": 39.804
  },
  "oklch": {
    "l": 0.64904,
    "c": 0.1038,
    "h": 187.5
  },
  "luminance": 0.28979
}

Semantic roles & 50–950 ramp

primary

#28A39A

secondary

#C1666C

accent

#4450E4

background

#F7FBFB

surface

#EEF7F6

border

#C9D0D0

text

#0A1211

muted

#7C8180

Preview Lab

Preview with #28A39A

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

Preview Lab → · Contrast checker → · Palette generator →