#2A6366#2A6366

#2A6366 is a mid, muted teal. Relative luminance 0.104; OKLCH L 46.3% C 0.059 H 200.0°. Best body text is #FFFFFF at 6.83:1 contrast (WCAG AA passes).

Color values

HEX	#2A6366
RGB	rgb(42, 99, 102)
HSL	hsl(183, 42%, 28%)
HSV	hsv(183, 59%, 40%)
CMYK	cmyk(58.8%, 2.9%, 0%, 60%)
CIE-LAB	lab(38.51, -17.53, -7.35)
CIE-LCH	lch(38.51, 19.01, 202.74°)
OKLab	oklab(46.32% -0.0558 -0.0203)
OKLCH	oklch(46.32% 0.059 200)
XYZ	xyz(7.8140, 10.3745, 14.1585)
Luminance	0.1037 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A6366 #662D2A

analogous

#2A664B #2A6366 #2A4566

triadic

#2A6366 #662A63 #63662A

tetradic

#2A6366 #4B2A66 #662D2A #45662A

square

#2A6366 #4B2A66 #662D2A #45662A

split-complementary

#2A6366 #662A45 #664B2A

monochromatic

#091516 #18393B #2A6366 #3C8D91 #52B3B8

Accessibility & contrast

On white

6.83

#2A6366 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.08

#2A6366 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2A6366

6.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A6366	#FFFFFF	#000000	##FFFFFF
##2A6366	1.00	6.83	3.08	6.83
#FFFFFF	6.83	1.00	21.00	1.00
#000000	3.08	21.00	1.00	21.00
##FFFFFF	6.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5C5F66

Deuteranopia (green-blind)

#535866

Tritanopia (blue-blind)

#006664

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #2a6366;
/* rgb */ color: rgb(42, 99, 102);
/* oklch */ color: oklch(46.3% 0.059 200.0);

Tailwind

colors: {
  custom: {
    50: '#6a8f91',
    500: '#2a6366',
    950: '#000000',
  },
}

SCSS

$custom: #2a6366;
$custom-light: #6a8f91;
$custom-dark: #000000;

JSON

{
  "hex": "#2a6366",
  "rgb": {
    "r": 42,
    "g": 99,
    "b": 102
  },
  "hsl": {
    "h": 183,
    "s": 41.667,
    "l": 28.235
  },
  "oklch": {
    "l": 0.46324,
    "c": 0.0594,
    "h": 200
  },
  "luminance": 0.10375
}

Semantic roles & 50–950 ramp

primary

#2A6366

secondary

#985754

accent

#5C56D1

background

#F6F8F8

surface

#EBF0F0

border

#C6CBCB

text

#070C0C

muted

#7A7D7D

Preview Lab

Preview with #2A6366

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

Preview Lab → · Contrast checker → · Palette generator →