#1B7C87#1B7C87

#1B7C87 is a mid, moderate teal. Relative luminance 0.164; OKLCH L 53.9% C 0.085 H 206.6°. Best body text is #FFFFFF at 4.91:1 contrast (WCAG AA passes).

Color values

HEX	#1B7C87
RGB	rgb(27, 124, 135)
HSL	hsl(186, 67%, 32%)
HSV	hsv(186, 80%, 53%)
CMYK	cmyk(80%, 8.1%, 0%, 47.1%)
CIE-LAB	lab(47.49, -22.62, -13.73)
CIE-LCH	lch(47.49, 26.46, 211.26°)
OKLab	oklab(53.86% -0.0763 -0.0382)
OKLCH	oklch(53.86% 0.085 206.6)
XYZ	xyz(12.0309, 16.3961, 25.4477)
Luminance	0.1640 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B7C87 #87261B

analogous

#1B875C #1B7C87 #1B4687

triadic

#1B7C87 #871B7C #7C871B

tetradic

#1B7C87 #5C1B87 #87261B #46871B

square

#1B7C87 #5C1B87 #87261B #46871B

split-complementary

#1B7C87 #871B46 #875C1B

monochromatic

#071E21 #114D54 #1B7C87 #25ABBA #43CAD9

Accessibility & contrast

On white

4.91

#1B7C87 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.28

#1B7C87 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1B7C87

4.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B7C87	#FFFFFF	#000000	##FFFFFF
##1B7C87	1.00	4.91	4.28	4.91
#FFFFFF	4.91	1.00	21.00	1.00
#000000	4.28	21.00	1.00	21.00
##FFFFFF	4.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#717788

Deuteranopia (green-blind)

#626C87

Tritanopia (blue-blind)

#00827F

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #1b7c87;
/* rgb */ color: rgb(27, 124, 135);
/* oklch */ color: oklch(53.9% 0.085 206.6);

Tailwind

colors: {
  custom: {
    50: '#6ca2aa',
    500: '#1b7c87',
    950: '#000000',
  },
}

SCSS

$custom: #1b7c87;
$custom-light: #6ca2aa;
$custom-dark: #000000;

JSON

{
  "hex": "#1b7c87",
  "rgb": {
    "r": 27,
    "g": 124,
    "b": 135
  },
  "hsl": {
    "h": 186.111,
    "s": 66.667,
    "l": 31.765
  },
  "oklch": {
    "l": 0.53859,
    "c": 0.08531,
    "h": 206.6
  },
  "luminance": 0.16398
}

Semantic roles & 50–950 ramp

primary

#1B7C87

secondary

#BA5044

accent

#503EEA

background

#F7FAFA

surface

#EDF3F4

border

#C8CDCE

text

#080F10

muted

#7B7F7F

Preview Lab

Preview with #1B7C87

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

Preview Lab → · Contrast checker → · Palette generator →