#1B6861#1B6861

#1B6861 is a mid, moderate teal. Relative luminance 0.110; OKLCH L 47.0% C 0.073 H 186.1°. Best body text is #FFFFFF at 6.56:1 contrast (WCAG AA passes).

Color values

HEX	#1B6861
RGB	rgb(27, 104, 97)
HSL	hsl(175, 59%, 26%)
HSV	hsv(175, 74%, 41%)
CMYK	cmyk(74%, 0%, 6.7%, 59.2%)
CIE-LAB	lab(39.57, -24.52, -2.74)
CIE-LCH	lch(39.57, 24.67, 186.39°)
OKLab	oklab(47.01% -0.0728 -0.0078)
OKLCH	oklch(47.01% 0.073 186.1)
XYZ	xyz(7.5590, 10.9958, 13.0310)
Luminance	0.1100 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B6861 #681B22

analogous

#1B683A #1B6861 #1B4868

triadic

#1B6861 #611B68 #68611B

tetradic

#1B6861 #3A1B68 #681B22 #48681B

square

#1B6861 #3A1B68 #681B22 #48681B

split-complementary

#1B6861 #681B48 #683A1B

monochromatic

#061817 #0E3734 #1B6861 #28998E #34C9BC

Accessibility & contrast

On white

6.56

#1B6861 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.20

#1B6861 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1B6861

6.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B6861	#FFFFFF	#000000	##FFFFFF
##1B6861	1.00	6.56	3.20	6.56
#FFFFFF	6.56	1.00	21.00	1.00
#000000	3.20	21.00	1.00	21.00
##FFFFFF	6.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#626261

Deuteranopia (green-blind)

#575A62

Tritanopia (blue-blind)

#006B66

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #1b6861;
/* rgb */ color: rgb(27, 104, 97);
/* oklch */ color: oklch(47.0% 0.073 186.1);

Tailwind

colors: {
  custom: {
    50: '#65938d',
    500: '#1b6861',
    950: '#000000',
  },
}

SCSS

$custom: #1b6861;
$custom-light: #65938d;
$custom-dark: #000000;

JSON

{
  "hex": "#1b6861",
  "rgb": {
    "r": 27,
    "g": 104,
    "b": 97
  },
  "hsl": {
    "h": 174.545,
    "s": 58.779,
    "l": 25.686
  },
  "oklch": {
    "l": 0.47007,
    "c": 0.07322,
    "h": 186.1
  },
  "luminance": 0.10997
}

Semantic roles & 50–950 ramp

primary

#1B6861

secondary

#9D424A

accent

#4654E2

background

#F6F9F8

surface

#EBF1F0

border

#C6CBCB

text

#060D0C

muted

#7A7E7D

Preview Lab

Preview with #1B6861

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

Preview Lab → · Contrast checker → · Palette generator →