#1B788A#1B788A

#1B788A is a mid, moderate teal. Relative luminance 0.155; OKLCH L 52.9% C 0.086 H 214.3°. Best body text is #FFFFFF at 5.12:1 contrast (WCAG AA passes).

Color values

HEX	#1B788A
RGB	rgb(27, 120, 138)
HSL	hsl(190, 67%, 32%)
HSV	hsv(190, 80%, 54%)
CMYK	cmyk(80.4%, 13%, 0%, 45.9%)
CIE-LAB	lab(46.31, -19.48, -17.30)
CIE-LCH	lch(46.31, 26.05, 221.61°)
OKLab	oklab(52.94% -0.0708 -0.0483)
OKLCH	oklch(52.94% 0.086 214.3)
XYZ	xyz(11.7539, 15.4995, 26.4120)
Luminance	0.1550 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B788A #8A2D1B

analogous

#1B8A65 #1B788A #1B408A

triadic

#1B788A #8A1B78 #788A1B

tetradic

#1B788A #651B8A #8A2D1B #408A1B

square

#1B788A #651B8A #8A2D1B #408A1B

split-complementary

#1B788A #8A1B40 #8A651B

monochromatic

#071F24 #114B57 #1B788A #25A5BD #45C2DB

Accessibility & contrast

On white

5.12

#1B788A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.10

#1B788A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1B788A

5.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B788A	#FFFFFF	#000000	##FFFFFF
##1B788A	1.00	5.12	4.10	5.12
#FFFFFF	5.12	1.00	21.00	1.00
#000000	4.10	21.00	1.00	21.00
##FFFFFF	5.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6B748B

Deuteranopia (green-blind)

#5C698A

Tritanopia (blue-blind)

#007F7E

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #1b788a;
/* rgb */ color: rgb(27, 120, 138);
/* oklch */ color: oklch(52.9% 0.086 214.3);

Tailwind

colors: {
  custom: {
    50: '#6c9fac',
    500: '#1b788a',
    950: '#000000',
  },
}

SCSS

$custom: #1b788a;
$custom-light: #6c9fac;
$custom-dark: #000000;

JSON

{
  "hex": "#1b788a",
  "rgb": {
    "r": 27,
    "g": 120,
    "b": 138
  },
  "hsl": {
    "h": 189.73,
    "s": 67.273,
    "l": 32.353
  },
  "oklch": {
    "l": 0.52944,
    "c": 0.08574,
    "h": 214.3
  },
  "luminance": 0.15501
}

Semantic roles & 50–950 ramp

primary

#1B788A

secondary

#BC5845

accent

#5A3EEA

background

#F7F9FA

surface

#EDF2F4

border

#C8CCCE

text

#080E10

muted

#7B7E7F

Preview Lab

Preview with #1B788A

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

Preview Lab → · Contrast checker → · Palette generator →