#1B7988#1B7988

#1B7988 is a mid, moderate teal. Relative luminance 0.157; OKLCH L 53.1% C 0.085 H 211.1°. Best body text is #FFFFFF at 5.08:1 contrast (WCAG AA passes).

Color values

HEX	#1B7988
RGB	rgb(27, 121, 136)
HSL	hsl(188, 67%, 32%)
HSV	hsv(188, 80%, 53%)
CMYK	cmyk(80.1%, 11%, 0%, 46.7%)
CIE-LAB	lab(46.56, -20.70, -15.74)
CIE-LCH	lch(46.56, 26.00, 217.25°)
OKLab	oklab(53.12% -0.0727 -0.0439)
OKLCH	oklch(53.12% 0.085 211.1)
XYZ	xyz(11.7314, 15.6839, 25.6968)
Luminance	0.1568 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B7988 #882A1B

analogous

#1B8861 #1B7988 #1B4388

triadic

#1B7988 #881B79 #79881B

tetradic

#1B7988 #611B88 #882A1B #43881B

square

#1B7988 #611B88 #882A1B #43881B

split-complementary

#1B7988 #881B43 #88611B

monochromatic

#071E22 #114C55 #1B7988 #25A6BB #44C5DA

Accessibility & contrast

On white

5.08

#1B7988 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.14

#1B7988 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1B7988

5.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B7988	#FFFFFF	#000000	##FFFFFF
##1B7988	1.00	5.08	4.14	5.08
#FFFFFF	5.08	1.00	21.00	1.00
#000000	4.14	21.00	1.00	21.00
##FFFFFF	5.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6D7489

Deuteranopia (green-blind)

#5E6A88

Tritanopia (blue-blind)

#007F7E

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #1b7988;
/* rgb */ color: rgb(27, 121, 136);
/* oklch */ color: oklch(53.1% 0.085 211.1);

Tailwind

colors: {
  custom: {
    50: '#6ca0aa',
    500: '#1b7988',
    950: '#000000',
  },
}

SCSS

$custom: #1b7988;
$custom-light: #6ca0aa;
$custom-dark: #000000;

JSON

{
  "hex": "#1b7988",
  "rgb": {
    "r": 27,
    "g": 121,
    "b": 136
  },
  "hsl": {
    "h": 188.257,
    "s": 66.871,
    "l": 31.961
  },
  "oklch": {
    "l": 0.53117,
    "c": 0.08495,
    "h": 211.1
  },
  "luminance": 0.15685
}

Semantic roles & 50–950 ramp

primary

#1B7988

secondary

#BB5444

accent

#563EEA

background

#F7F9FA

surface

#EDF2F4

border

#C8CCCE

text

#080E10

muted

#7B7E7F

Preview Lab

Preview with #1B7988

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

Preview Lab → · Contrast checker → · Palette generator →