#1B8FA0#1B8FA0

#1B8FA0 is a mid, moderate teal. Relative luminance 0.224; OKLCH L 59.8% C 0.098 H 210.3°. Best body text is #000000 at 5.48:1 contrast (WCAG AA passes).

Color values

HEX	#1B8FA0
RGB	rgb(27, 143, 160)
HSL	hsl(188, 71%, 37%)
HSV	hsv(188, 83%, 63%)
CMYK	cmyk(83.1%, 10.6%, 0%, 37.3%)
CIE-LAB	lab(54.46, -24.14, -17.70)
CIE-LCH	lch(54.46, 29.93, 216.25°)
OKLab	oklab(59.8% -0.0844 -0.0493)
OKLCH	oklch(59.8% 0.098 210.3)
XYZ	xyz(16.6168, 22.4139, 36.7014)
Luminance	0.2242 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B8FA0 #A02C1B

analogous

#1BA06F #1B8FA0 #1B4DA0

triadic

#1B8FA0 #A01B8F #8FA01B

tetradic

#1B8FA0 #6F1BA0 #A02C1B #4DA01B

square

#1B8FA0 #6F1BA0 #A02C1B #4DA01B

split-complementary

#1B8FA0 #A01B4D #A06F1B

monochromatic

#093137 #12606C #1B8FA0 #24BED4 #53D0E2

Accessibility & contrast

On white

3.83

#1B8FA0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.48

#1B8FA0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1B8FA0

5.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B8FA0	#FFFFFF	#000000	##000000
##1B8FA0	1.00	3.83	5.48	5.48
#FFFFFF	3.83	1.00	21.00	21.00
#000000	5.48	21.00	1.00	1.00
##000000	5.48	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8189A1

Deuteranopia (green-blind)

#6F7DA0

Tritanopia (blue-blind)

#009694

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #1b8fa0;
/* rgb */ color: rgb(27, 143, 160);
/* oklch */ color: oklch(59.8% 0.098 210.3);

Tailwind

colors: {
  custom: {
    50: '#72b0bc',
    500: '#1b8fa0',
    950: '#000000',
  },
}

SCSS

$custom: #1b8fa0;
$custom-light: #72b0bc;
$custom-dark: #000000;

JSON

{
  "hex": "#1b8fa0",
  "rgb": {
    "r": 27,
    "g": 143,
    "b": 160
  },
  "hsl": {
    "h": 187.669,
    "s": 71.123,
    "l": 36.667
  },
  "oklch": {
    "l": 0.598,
    "c": 0.0978,
    "h": 210.3
  },
  "luminance": 0.22416
}

Semantic roles & 50–950 ramp

primary

#1B8FA0

secondary

#C56152

accent

#513AEE

background

#F7FAFB

surface

#EEF4F6

border

#C9CED0

text

#091012

muted

#7B7F81

Preview Lab

Preview with #1B8FA0

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

Preview Lab → · Contrast checker → · Palette generator →