#1B727D#1B727D

#1B727D is a mid, moderate teal. Relative luminance 0.137; OKLCH L 50.8% C 0.079 H 207.7°. Best body text is #FFFFFF at 5.60:1 contrast (WCAG AA passes).

Color values

HEX	#1B727D
RGB	rgb(27, 114, 125)
HSL	hsl(187, 64%, 30%)
HSV	hsv(187, 78%, 49%)
CMYK	cmyk(78.4%, 8.8%, 0%, 51%)
CIE-LAB	lab(43.87, -20.68, -13.27)
CIE-LCH	lch(43.87, 24.57, 212.68°)
OKLab	oklab(50.81% -0.0703 -0.0369)
OKLCH	oklch(50.81% 0.079 207.7)
XYZ	xyz(10.1694, 13.7471, 21.5155)
Luminance	0.1375 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B727D #7D261B

analogous

#1B7D57 #1B727D #1B417D

triadic

#1B727D #7D1B72 #727D1B

tetradic

#1B727D #571B7D #7D261B #417D1B

square

#1B727D #571B7D #7D261B #417D1B

split-complementary

#1B727D #7D1B41 #7D571B

monochromatic

#051719 #10444B #1B727D #26A0AF #3DC4D5

Accessibility & contrast

On white

5.60

#1B727D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.75

#1B727D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1B727D

5.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B727D	#FFFFFF	#000000	##FFFFFF
##1B727D	1.00	5.60	3.75	5.60
#FFFFFF	5.60	1.00	21.00	1.00
#000000	3.75	21.00	1.00	21.00
##FFFFFF	5.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#676D7E

Deuteranopia (green-blind)

#5A637D

Tritanopia (blue-blind)

#007775

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #1b727d;
/* rgb */ color: rgb(27, 114, 125);
/* oklch */ color: oklch(50.8% 0.079 207.7);

Tailwind

colors: {
  custom: {
    50: '#699ba2',
    500: '#1b727d',
    950: '#000000',
  },
}

SCSS

$custom: #1b727d;
$custom-light: #699ba2;
$custom-dark: #000000;

JSON

{
  "hex": "#1b727d",
  "rgb": {
    "r": 27,
    "g": 114,
    "b": 125
  },
  "hsl": {
    "h": 186.735,
    "s": 64.474,
    "l": 29.804
  },
  "oklch": {
    "l": 0.50809,
    "c": 0.07944,
    "h": 207.7
  },
  "luminance": 0.13748
}

Semantic roles & 50–950 ramp

primary

#1B727D

secondary

#B14F43

accent

#5340E7

background

#F6F9FA

surface

#ECF2F3

border

#C7CCCD

text

#070E0F

muted

#7A7E7F

Preview Lab

Preview with #1B727D

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

Preview Lab → · Contrast checker → · Palette generator →