#2A8178#2A8178

#2A8178 is a mid, moderate teal. Relative luminance 0.175; OKLCH L 55.0% C 0.083 H 185.3°. Best body text is #FFFFFF at 4.66:1 contrast (WCAG AA passes).

Color values

HEX	#2A8178
RGB	rgb(42, 129, 120)
HSL	hsl(174, 51%, 34%)
HSV	hsv(174, 67%, 51%)
CMYK	cmyk(67.4%, 0%, 7%, 49.4%)
CIE-LAB	lab(48.94, -27.75, -2.68)
CIE-LCH	lch(48.94, 27.88, 185.51°)
OKLab	oklab(54.97% -0.0821 -0.0077)
OKLCH	oklch(54.97% 0.083 185.3)
XYZ	xyz(12.1937, 17.5475, 20.5100)
Luminance	0.1755 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A8178 #812A33

analogous

#2A814C #2A8178 #2A5E81

triadic

#2A8178 #782A81 #81782A

tetradic

#2A8178 #4C2A81 #812A33 #5E812A

square

#2A8178 #4C2A81 #812A33 #5E812A

split-complementary

#2A8178 #812A5E #814C2A

monochromatic

#0C2522 #1B534D #2A8178 #39AFA3 #5CCABE

Accessibility & contrast

On white

4.66

#2A8178 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.51

#2A8178 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #2A8178

4.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A8178	#FFFFFF	#000000	##FFFFFF
##2A8178	1.00	4.66	4.51	4.66
#FFFFFF	4.66	1.00	21.00	1.00
#000000	4.51	21.00	1.00	21.00
##FFFFFF	4.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7A7A78

Deuteranopia (green-blind)

#6E7079

Tritanopia (blue-blind)

#00847E

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #2a8178;
/* rgb */ color: rgb(42, 129, 120);
/* oklch */ color: oklch(55.0% 0.083 185.3);

Tailwind

colors: {
  custom: {
    50: '#70a69e',
    500: '#2a8178',
    950: '#000000',
  },
}

SCSS

$custom: #2a8178;
$custom-light: #70a69e;
$custom-dark: #000000;

JSON

{
  "hex": "#2a8178",
  "rgb": {
    "r": 42,
    "g": 129,
    "b": 120
  },
  "hsl": {
    "h": 173.793,
    "s": 50.877,
    "l": 33.529
  },
  "oklch": {
    "l": 0.54966,
    "c": 0.0825,
    "h": 185.3
  },
  "luminance": 0.17549
}

Semantic roles & 50–950 ramp

primary

#2A8178

secondary

#AF5760

accent

#4D5CDA

background

#F7FAF9

surface

#EDF4F2

border

#C8CECC

text

#080F0E

muted

#7B7F7E

Preview Lab

Preview with #2A8178

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

Preview Lab → · Contrast checker → · Palette generator →