#2B6563#2B6563

#2B6563 is a mid, moderate teal. Relative luminance 0.107; OKLCH L 46.8% C 0.060 H 192.2°. Best body text is #FFFFFF at 6.68:1 contrast (WCAG AA passes).

Color values

HEX	#2B6563
RGB	rgb(43, 101, 99)
HSL	hsl(178, 40%, 28%)
HSV	hsv(178, 57%, 40%)
CMYK	cmyk(57.4%, 0%, 2%, 60.4%)
CIE-LAB	lab(39.11, -19.31, -4.61)
CIE-LCH	lch(39.11, 19.85, 193.42°)
OKLab	oklab(46.79% -0.059 -0.0128)
OKLCH	oklch(46.79% 0.06 192.2)
XYZ	xyz(7.9011, 10.7210, 13.4549)
Luminance	0.1072 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B6563 #652B2D

analogous

#2B6546 #2B6563 #2B4A65

triadic

#2B6563 #632B65 #65632B

tetradic

#2B6563 #462B65 #652B2D #4A652B

square

#2B6563 #462B65 #652B2D #4A652B

split-complementary

#2B6563 #652B4A #65462B

monochromatic

#091515 #193A39 #2B6563 #3D908D #54B6B3

Accessibility & contrast

On white

6.68

#2B6563 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.14

#2B6563 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2B6563

6.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B6563	#FFFFFF	#000000	##FFFFFF
##2B6563	1.00	6.68	3.14	6.68
#FFFFFF	6.68	1.00	21.00	1.00
#000000	3.14	21.00	1.00	21.00
##FFFFFF	6.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F6063

Deuteranopia (green-blind)

#565964

Tritanopia (blue-blind)

#006864

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #2b6563;
/* rgb */ color: rgb(43, 101, 99);
/* oklch */ color: oklch(46.8% 0.060 192.2);

Tailwind

colors: {
  custom: {
    50: '#6b918f',
    500: '#2b6563',
    950: '#000000',
  },
}

SCSS

$custom: #2b6563;
$custom-light: #6b918f;
$custom-dark: #000000;

JSON

{
  "hex": "#2b6563",
  "rgb": {
    "r": 43,
    "g": 101,
    "b": 99
  },
  "hsl": {
    "h": 177.931,
    "s": 40.278,
    "l": 28.235
  },
  "oklch": {
    "l": 0.46785,
    "c": 0.06039,
    "h": 192.2
  },
  "luminance": 0.10722
}

Semantic roles & 50–950 ramp

primary

#2B6563

secondary

#975557

accent

#585CD0

background

#F6F8F8

surface

#ECF0F0

border

#C7CBCB

text

#070C0C

muted

#7A7D7D

Preview Lab

Preview with #2B6563

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

Preview Lab → · Contrast checker → · Palette generator →