#1B8798#1B8798

#1B8798 is a mid, moderate teal. Relative luminance 0.198; OKLCH L 57.4% C 0.094 H 211.2°. Best body text is #000000 at 4.97:1 contrast (WCAG AA passes).

Color values

HEX	#1B8798
RGB	rgb(27, 135, 152)
HSL	hsl(188, 70%, 35%)
HSV	hsv(188, 82%, 60%)
CMYK	cmyk(82.2%, 11.2%, 0%, 40.4%)
CIE-LAB	lab(51.64, -22.67, -17.38)
CIE-LCH	lch(51.64, 28.57, 217.47°)
OKLab	oklab(57.42% -0.08 -0.0485)
OKLCH	oklch(57.42% 0.094 211.2)
XYZ	xyz(14.7810, 19.8261, 32.7475)
Luminance	0.1983 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B8798 #982C1B

analogous

#1B986A #1B8798 #1B4998

triadic

#1B8798 #981B87 #87981B

tetradic

#1B8798 #6A1B98 #982C1B #49981B

square

#1B8798 #6A1B98 #982C1B #49981B

split-complementary

#1B8798 #981B49 #986A1B

monochromatic

#092B30 #125964 #1B8798 #24B5CC #4ECCE0

Accessibility & contrast

On white

4.23

#1B8798 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.97

#1B8798 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1B8798

4.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B8798	#FFFFFF	#000000	##000000
##1B8798	1.00	4.23	4.97	4.97
#FFFFFF	4.23	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)

#798299

Deuteranopia (green-blind)

#697698

Tritanopia (blue-blind)

#008E8C

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #1b8798;
/* rgb */ color: rgb(27, 135, 152);
/* oklch */ color: oklch(57.4% 0.094 211.2);

Tailwind

colors: {
  custom: {
    50: '#70aab6',
    500: '#1b8798',
    950: '#000000',
  },
}

SCSS

$custom: #1b8798;
$custom-light: #70aab6;
$custom-dark: #000000;

JSON

{
  "hex": "#1b8798",
  "rgb": {
    "r": 27,
    "g": 135,
    "b": 152
  },
  "hsl": {
    "h": 188.16,
    "s": 69.832,
    "l": 35.098
  },
  "oklch": {
    "l": 0.57421,
    "c": 0.09351,
    "h": 211.2
  },
  "luminance": 0.19828
}

Semantic roles & 50–950 ramp

primary

#1B8798

secondary

#C25D4D

accent

#533BED

background

#F7FAFB

surface

#EDF4F6

border

#C8CED0

text

#091011

muted

#7B7F80

Preview Lab

Preview with #1B8798

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

Preview Lab → · Contrast checker → · Palette generator →