#1B8B97#1B8B97

#1B8B97 is a mid, moderate teal. Relative luminance 0.209; OKLCH L 58.4% C 0.094 H 206.2°. Best body text is #000000 at 5.19:1 contrast (WCAG AA passes).

Color values

HEX	#1B8B97
RGB	rgb(27, 139, 151)
HSL	hsl(186, 70%, 35%)
HSV	hsv(186, 82%, 59%)
CMYK	cmyk(82.1%, 7.9%, 0%, 40.8%)
CIE-LAB	lab(52.87, -25.07, -14.92)
CIE-LCH	lch(52.87, 29.17, 210.77°)
OKLab	oklab(58.41% -0.0844 -0.0415)
OKLCH	oklch(58.41% 0.094 206.2)
XYZ	xyz(15.2680, 20.9307, 32.5075)
Luminance	0.2093 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B8B97 #97271B

analogous

#1B9765 #1B8B97 #1B4D97

triadic

#1B8B97 #971B8B #8B971B

tetradic

#1B8B97 #651B97 #97271B #4D971B

square

#1B8B97 #651B97 #97271B #4D971B

split-complementary

#1B8B97 #971B4D #97651B

monochromatic

#082B2F #125B63 #1B8B97 #24BBCB #4DD1DF

Accessibility & contrast

On white

4.05

#1B8B97 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.19

#1B8B97 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1B8B97

5.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B8B97	#FFFFFF	#000000	##000000
##1B8B97	1.00	4.05	5.19	5.19
#FFFFFF	4.05	1.00	21.00	21.00
#000000	5.19	21.00	1.00	1.00
##000000	5.19	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7E8598

Deuteranopia (green-blind)

#6E7997

Tritanopia (blue-blind)

#00918F

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #1b8b97;
/* rgb */ color: rgb(27, 139, 151);
/* oklch */ color: oklch(58.4% 0.094 206.2);

Tailwind

colors: {
  custom: {
    50: '#70adb5',
    500: '#1b8b97',
    950: '#000000',
  },
}

SCSS

$custom: #1b8b97;
$custom-light: #70adb5;
$custom-dark: #000000;

JSON

{
  "hex": "#1b8b97",
  "rgb": {
    "r": 27,
    "g": 139,
    "b": 151
  },
  "hsl": {
    "h": 185.806,
    "s": 69.663,
    "l": 34.902
  },
  "oklch": {
    "l": 0.58406,
    "c": 0.09406,
    "h": 206.2
  },
  "luminance": 0.20933
}

Semantic roles & 50–950 ramp

primary

#1B8B97

secondary

#C1584C

accent

#4C3BEC

background

#F7FAFB

surface

#EDF4F6

border

#C8CED0

text

#091011

muted

#7B7F80

Preview Lab

Preview with #1B8B97

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

Preview Lab → · Contrast checker → · Palette generator →