#1B8F9D#1B8F9D

#1B8F9D is a mid, moderate teal. Relative luminance 0.223; OKLCH L 59.7% C 0.097 H 207.7°. Best body text is #000000 at 5.46:1 contrast (WCAG AA passes).

Color values

HEX	#1B8F9D
RGB	rgb(27, 143, 157)
HSL	hsl(186, 71%, 36%)
HSV	hsv(186, 83%, 62%)
CMYK	cmyk(82.8%, 8.9%, 0%, 38.4%)
CIE-LAB	lab(54.35, -25.13, -16.14)
CIE-LCH	lch(54.35, 29.87, 212.71°)
OKLab	oklab(59.68% -0.0857 -0.0449)
OKLCH	oklch(59.68% 0.097 207.7)
XYZ	xyz(16.3576, 22.3102, 35.3359)
Luminance	0.2231 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B8F9D #9D291B

analogous

#1B9D6A #1B8F9D #1B4E9D

triadic

#1B8F9D #9D1B8F #8F9D1B

tetradic

#1B8F9D #6A1B9D #9D291B #4E9D1B

square

#1B8F9D #6A1B9D #9D291B #4E9D1B

split-complementary

#1B8F9D #9D1B4E #9D6A1B

monochromatic

#093035 #125F69 #1B8F9D #24BFD1 #51D2E1

Accessibility & contrast

On white

3.84

#1B8F9D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.46

#1B8F9D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1B8F9D

5.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B8F9D	#FFFFFF	#000000	##000000
##1B8F9D	1.00	3.84	5.46	5.46
#FFFFFF	3.84	1.00	21.00	21.00
#000000	5.46	21.00	1.00	1.00
##000000	5.46	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#82899E

Deuteranopia (green-blind)

#707D9D

Tritanopia (blue-blind)

#009693

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #1b8f9d;
/* rgb */ color: rgb(27, 143, 157);
/* oklch */ color: oklch(59.7% 0.097 207.7);

Tailwind

colors: {
  custom: {
    50: '#71b0ba',
    500: '#1b8f9d',
    950: '#000000',
  },
}

SCSS

$custom: #1b8f9d;
$custom-light: #71b0ba;
$custom-dark: #000000;

JSON

{
  "hex": "#1b8f9d",
  "rgb": {
    "r": 27,
    "g": 143,
    "b": 157
  },
  "hsl": {
    "h": 186.462,
    "s": 70.652,
    "l": 36.078
  },
  "oklch": {
    "l": 0.59676,
    "c": 0.0968,
    "h": 207.7
  },
  "luminance": 0.22312
}

Semantic roles & 50–950 ramp

primary

#1B8F9D

secondary

#C45C50

accent

#4E3AED

background

#F7FAFB

surface

#EDF4F6

border

#C8CED0

text

#091011

muted

#7B7F80

Preview Lab

Preview with #1B8F9D

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

Preview Lab → · Contrast checker → · Palette generator →