#1B7A82#1B7A82

#1B7A82 is a mid, moderate teal. Relative luminance 0.158; OKLCH L 53.1% C 0.083 H 203.6°. Best body text is #FFFFFF at 5.06:1 contrast (WCAG AA passes).

Color values

HEX	#1B7A82
RGB	rgb(27, 122, 130)
HSL	hsl(185, 66%, 31%)
HSV	hsv(185, 79%, 51%)
CMYK	cmyk(79.2%, 6.2%, 0%, 49%)
CIE-LAB	lab(46.66, -23.23, -12.02)
CIE-LCH	lch(46.66, 26.16, 207.37°)
OKLab	oklab(53.13% -0.0765 -0.0334)
OKLCH	oklch(53.13% 0.083 203.6)
XYZ	xyz(11.4390, 15.7624, 23.5543)
Luminance	0.1576 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B7A82 #82231B

analogous

#1B8256 #1B7A82 #1B4682

triadic

#1B7A82 #821B7A #7A821B

tetradic

#1B7A82 #561B82 #82231B #46821B

square

#1B7A82 #561B82 #82231B #46821B

split-complementary

#1B7A82 #821B46 #82561B

monochromatic

#061B1D #104A4F #1B7A82 #26AAB5 #40CCD7

Accessibility & contrast

On white

5.06

#1B7A82 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.15

#1B7A82 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1B7A82

5.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B7A82	#FFFFFF	#000000	##FFFFFF
##1B7A82	1.00	5.06	4.15	5.06
#FFFFFF	5.06	1.00	21.00	1.00
#000000	4.15	21.00	1.00	21.00
##FFFFFF	5.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#707583

Deuteranopia (green-blind)

#616A82

Tritanopia (blue-blind)

#007F7C

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #1b7a82;
/* rgb */ color: rgb(27, 122, 130);
/* oklch */ color: oklch(53.1% 0.083 203.6);

Tailwind

colors: {
  custom: {
    50: '#6ba1a6',
    500: '#1b7a82',
    950: '#000000',
  },
}

SCSS

$custom: #1b7a82;
$custom-light: #6ba1a6;
$custom-dark: #000000;

JSON

{
  "hex": "#1b7a82",
  "rgb": {
    "r": 27,
    "g": 122,
    "b": 130
  },
  "hsl": {
    "h": 184.66,
    "s": 65.605,
    "l": 30.784
  },
  "oklch": {
    "l": 0.53129,
    "c": 0.08346,
    "h": 203.6
  },
  "luminance": 0.15764
}

Semantic roles & 50–950 ramp

primary

#1B7A82

secondary

#B64C43

accent

#4C3FE9

background

#F6F9FA

surface

#ECF2F4

border

#C7CCCE

text

#080F0F

muted

#7A7E7F

Preview Lab

Preview with #1B7A82

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

Preview Lab → · Contrast checker → · Palette generator →