#2A8381#2A8381

#2A8381 is a mid, moderate teal. Relative luminance 0.183; OKLCH L 55.8% C 0.082 H 192.9°. Best body text is #000000 at 4.66:1 contrast (WCAG AA passes).

Color values

HEX	#2A8381
RGB	rgb(42, 131, 129)
HSL	hsl(179, 51%, 34%)
HSV	hsv(179, 68%, 51%)
CMYK	cmyk(67.9%, 0%, 1.5%, 48.6%)
CIE-LAB	lab(49.87, -26.09, -6.59)
CIE-LCH	lch(49.87, 26.91, 194.18°)
OKLab	oklab(55.81% -0.0801 -0.0183)
OKLCH	oklch(55.81% 0.082 192.9)
XYZ	xyz(13.0318, 18.3084, 23.6117)
Luminance	0.1831 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A8381 #832A2C

analogous

#2A8355 #2A8381 #2A5983

triadic

#2A8381 #812A83 #83812A

tetradic

#2A8381 #552A83 #832A2C #59832A

square

#2A8381 #552A83 #832A2C #59832A

split-complementary

#2A8381 #832A59 #83552A

monochromatic

#0C2626 #1B5553 #2A8381 #39B1AF #5DCBC8

Accessibility & contrast

On white

4.50

#2A8381 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.66

#2A8381 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2A8381

4.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A8381	#FFFFFF	#000000	##000000
##2A8381	1.00	4.50	4.66	4.66
#FFFFFF	4.50	1.00	21.00	21.00
#000000	4.66	21.00	1.00	1.00
##000000	4.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7B7C81

Deuteranopia (green-blind)

#6D7282

Tritanopia (blue-blind)

#008782

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #2a8381;
/* rgb */ color: rgb(42, 131, 129);
/* oklch */ color: oklch(55.8% 0.082 192.9);

Tailwind

colors: {
  custom: {
    50: '#71a7a5',
    500: '#2a8381',
    950: '#000000',
  },
}

SCSS

$custom: #2a8381;
$custom-light: #71a7a5;
$custom-dark: #000000;

JSON

{
  "hex": "#2a8381",
  "rgb": {
    "r": 42,
    "g": 131,
    "b": 129
  },
  "hsl": {
    "h": 178.652,
    "s": 51.445,
    "l": 33.922
  },
  "oklch": {
    "l": 0.5581,
    "c": 0.08214,
    "h": 192.9
  },
  "luminance": 0.1831
}

Semantic roles & 50–950 ramp

primary

#2A8381

secondary

#B1585A

accent

#4D50DB

background

#F7FAFA

surface

#EDF4F4

border

#C8CECE

text

#080F0F

muted

#7B7F7F

Preview Lab

Preview with #2A8381

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

Preview Lab → · Contrast checker → · Palette generator →