#2B8B91#2B8B91

#2B8B91 is a mid, moderate teal. Relative luminance 0.210; OKLCH L 58.5% C 0.087 H 201.1°. Best body text is #000000 at 5.20:1 contrast (WCAG AA passes).

Color values

HEX	#2B8B91
RGB	rgb(43, 139, 145)
HSL	hsl(184, 54%, 37%)
HSV	hsv(184, 70%, 57%)
CMYK	cmyk(70.3%, 4.1%, 0%, 43.1%)
CIE-LAB	lab(52.97, -25.08, -11.27)
CIE-LCH	lch(52.97, 27.50, 204.19°)
OKLab	oklab(58.51% -0.0809 -0.0313)
OKLCH	oklch(58.51% 0.087 201.1)
XYZ	xyz(15.3375, 21.0214, 30.0318)
Luminance	0.2102 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B8B91 #91312B

analogous

#2B9164 #2B8B91 #2B5891

triadic

#2B8B91 #912B8B #8B912B

tetradic

#2B8B91 #642B91 #91312B #58912B

square

#2B8B91 #642B91 #91312B #58912B

split-complementary

#2B8B91 #912B58 #91642B

monochromatic

#0F3133 #1D5E62 #2B8B91 #39B8C0 #65CBD1

Accessibility & contrast

On white

4.03

#2B8B91 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.20

#2B8B91 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2B8B91

5.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B8B91	#FFFFFF	#000000	##000000
##2B8B91	1.00	4.03	5.20	5.20
#FFFFFF	4.03	1.00	21.00	21.00
#000000	5.20	21.00	1.00	1.00
##000000	5.20	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#808592

Deuteranopia (green-blind)

#717A91

Tritanopia (blue-blind)

#00908D

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #2b8b91;
/* rgb */ color: rgb(43, 139, 145);
/* oklch */ color: oklch(58.5% 0.087 201.1);

Tailwind

colors: {
  custom: {
    50: '#74adb1',
    500: '#2b8b91',
    950: '#000000',
  },
}

SCSS

$custom: #2b8b91;
$custom-light: #74adb1;
$custom-dark: #000000;

JSON

{
  "hex": "#2b8b91",
  "rgb": {
    "r": 43,
    "g": 139,
    "b": 145
  },
  "hsl": {
    "h": 183.529,
    "s": 54.255,
    "l": 36.863
  },
  "oklch": {
    "l": 0.58506,
    "c": 0.08671,
    "h": 201.1
  },
  "luminance": 0.21023
}

Semantic roles & 50–950 ramp

primary

#2B8B91

secondary

#B86560

accent

#534ADE

background

#F7FAFA

surface

#EEF4F5

border

#C9CECF

text

#091010

muted

#7B7F7F

Preview Lab

Preview with #2B8B91

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

Preview Lab → · Contrast checker → · Palette generator →