#2B8181#2B8181

#2B8181 is a mid, moderate teal. Relative luminance 0.178; OKLCH L 55.3% C 0.080 H 195.1°. Best body text is #FFFFFF at 4.61:1 contrast (WCAG AA passes).

Color values

HEX	#2B8181
RGB	rgb(43, 129, 129)
HSL	hsl(180, 50%, 34%)
HSV	hsv(180, 67%, 51%)
CMYK	cmyk(66.7%, 0%, 0%, 49.4%)
CIE-LAB	lab(49.25, -24.91, -7.51)
CIE-LCH	lch(49.25, 26.02, 196.78°)
OKLab	oklab(55.32% -0.0774 -0.0208)
OKLCH	oklch(55.32% 0.08 195.1)
XYZ	xyz(12.8072, 17.7977, 23.5249)
Luminance	0.1780 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B8181 #812B2B

analogous

#2B8156 #2B8181 #2B5681

triadic

#2B8181 #812B81 #81812B

tetradic

#2B8181 #562B81 #812B2B #56812B

square

#2B8181 #562B81 #812B2B #56812B

split-complementary

#2B8181 #812B56 #81562B

monochromatic

#0C2525 #1C5353 #2B8181 #3AAFAF #5DC9C9

Accessibility & contrast

On white

4.61

#2B8181 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.56

#2B8181 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #2B8181

4.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B8181	#FFFFFF	#000000	##FFFFFF
##2B8181	1.00	4.61	4.56	4.61
#FFFFFF	4.61	1.00	21.00	1.00
#000000	4.56	21.00	1.00	21.00
##FFFFFF	4.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#797B81

Deuteranopia (green-blind)

#6B7182

Tritanopia (blue-blind)

#008581

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #2b8181;
/* rgb */ color: rgb(43, 129, 129);
/* oklch */ color: oklch(55.3% 0.080 195.1);

Tailwind

colors: {
  custom: {
    50: '#71a6a5',
    500: '#2b8181',
    950: '#000000',
  },
}

SCSS

$custom: #2b8181;
$custom-light: #71a6a5;
$custom-dark: #000000;

JSON

{
  "hex": "#2b8181",
  "rgb": {
    "r": 43,
    "g": 129,
    "b": 129
  },
  "hsl": {
    "h": 180,
    "s": 50,
    "l": 33.725
  },
  "oklch": {
    "l": 0.55316,
    "c": 0.08012,
    "h": 195.1
  },
  "luminance": 0.17799
}

Semantic roles & 50–950 ramp

primary

#2B8181

secondary

#AF5959

accent

#4E4EDA

background

#F7FAFA

surface

#EDF4F4

border

#C8CECE

text

#080F0F

muted

#7B7F7F

Preview Lab

Preview with #2B8181

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

Preview Lab → · Contrast checker → · Palette generator →