#1B8799#1B8799

#1B8799 is a mid, moderate teal. Relative luminance 0.199; OKLCH L 57.5% C 0.094 H 212.1°. Best body text is #000000 at 4.97:1 contrast (WCAG AA passes).

Color values

HEX	#1B8799
RGB	rgb(27, 135, 153)
HSL	hsl(189, 70%, 35%)
HSV	hsv(189, 82%, 60%)
CMYK	cmyk(82.4%, 11.8%, 0%, 40%)
CIE-LAB	lab(51.68, -22.34, -17.90)
CIE-LCH	lch(51.68, 28.62, 218.71°)
OKLab	oklab(57.46% -0.0795 -0.0499)
OKLCH	oklch(57.46% 0.094 212.1)
XYZ	xyz(14.8632, 19.8590, 33.1806)
Luminance	0.1986 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B8799 #992D1B

analogous

#1B996C #1B8799 #1B4899

triadic

#1B8799 #991B87 #87991B

tetradic

#1B8799 #6C1B99 #992D1B #48991B

square

#1B8799 #6C1B99 #992D1B #48991B

split-complementary

#1B8799 #991B48 #996C1B

monochromatic

#092B31 #125965 #1B8799 #24B5CD #4FCBE0

Accessibility & contrast

On white

4.22

#1B8799 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.97

#1B8799 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1B8799

4.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B8799	#FFFFFF	#000000	##000000
##1B8799	1.00	4.22	4.97	4.97
#FFFFFF	4.22	1.00	21.00	21.00
#000000	4.97	21.00	1.00	1.00
##000000	4.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#79829A

Deuteranopia (green-blind)

#697699

Tritanopia (blue-blind)

#008E8D

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #1b8799;
/* rgb */ color: rgb(27, 135, 153);
/* oklch */ color: oklch(57.5% 0.094 212.1);

Tailwind

colors: {
  custom: {
    50: '#70aab7',
    500: '#1b8799',
    950: '#000000',
  },
}

SCSS

$custom: #1b8799;
$custom-light: #70aab7;
$custom-dark: #000000;

JSON

{
  "hex": "#1b8799",
  "rgb": {
    "r": 27,
    "g": 135,
    "b": 153
  },
  "hsl": {
    "h": 188.571,
    "s": 70,
    "l": 35.294
  },
  "oklch": {
    "l": 0.57463,
    "c": 0.09392,
    "h": 212.1
  },
  "luminance": 0.19861
}

Semantic roles & 50–950 ramp

primary

#1B8799

secondary

#C25E4E

accent

#543BED

background

#F7FAFB

surface

#EDF4F6

border

#C8CED0

text

#091011

muted

#7B7F80

Preview Lab

Preview with #1B8799

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

Preview Lab → · Contrast checker → · Palette generator →