#2A8384#2A8384

#2A8384 is a mid, moderate teal. Relative luminance 0.184; OKLCH L 55.9% C 0.082 H 196.1°. Best body text is #000000 at 4.68:1 contrast (WCAG AA passes).

Color values

HEX	#2A8384
RGB	rgb(42, 131, 132)
HSL	hsl(181, 52%, 34%)
HSV	hsv(181, 68%, 52%)
CMYK	cmyk(68.2%, 0.8%, 0%, 48.2%)
CIE-LAB	lab(49.96, -25.18, -8.21)
CIE-LCH	lch(49.96, 26.48, 198.05°)
OKLab	oklab(55.92% -0.0787 -0.0228)
OKLCH	oklch(55.92% 0.082 196.1)
XYZ	xyz(13.2341, 18.3893, 24.6773)
Luminance	0.1839 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A8384 #842B2A

analogous

#2A8458 #2A8384 #2A5684

triadic

#2A8384 #842A83 #83842A

tetradic

#2A8384 #582A84 #842B2A #56842A

square

#2A8384 #582A84 #842B2A #56842A

split-complementary

#2A8384 #842A56 #84582A

monochromatic

#0C2727 #1B5556 #2A8384 #39B1B2 #5DCACB

Accessibility & contrast

On white

4.49

#2A8384 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.68

#2A8384 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2A8384

4.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A8384	#FFFFFF	#000000	##000000
##2A8384	1.00	4.49	4.68	4.68
#FFFFFF	4.49	1.00	21.00	21.00
#000000	4.68	21.00	1.00	1.00
##000000	4.68	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7A7D84

Deuteranopia (green-blind)

#6C7385

Tritanopia (blue-blind)

#008783

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #2a8384;
/* rgb */ color: rgb(42, 131, 132);
/* oklch */ color: oklch(55.9% 0.082 196.1);

Tailwind

colors: {
  custom: {
    50: '#71a7a7',
    500: '#2a8384',
    950: '#000000',
  },
}

SCSS

$custom: #2a8384;
$custom-light: #71a7a7;
$custom-dark: #000000;

JSON

{
  "hex": "#2a8384",
  "rgb": {
    "r": 42,
    "g": 131,
    "b": 132
  },
  "hsl": {
    "h": 180.667,
    "s": 51.724,
    "l": 34.118
  },
  "oklch": {
    "l": 0.5592,
    "c": 0.0819,
    "h": 196.1
  },
  "luminance": 0.18391
}

Semantic roles & 50–950 ramp

primary

#2A8384

secondary

#B15A59

accent

#4E4DDB

background

#F7FAFA

surface

#EDF4F4

border

#C8CECE

text

#090F0F

muted

#7B7F7F

Preview Lab

Preview with #2A8384

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

Preview Lab → · Contrast checker → · Palette generator →