#1B6859#1B6859

#1B6859 is a mid, moderate teal. Relative luminance 0.109; OKLCH L 46.7% C 0.077 H 176.8°. Best body text is #FFFFFF at 6.62:1 contrast (WCAG AA passes).

Color values

HEX	#1B6859
RGB	rgb(27, 104, 89)
HSL	hsl(168, 59%, 26%)
HSV	hsv(168, 74%, 41%)
CMYK	cmyk(74%, 0%, 14.4%, 59.2%)
CIE-LAB	lab(39.33, -26.90, 1.79)
CIE-LCH	lch(39.33, 26.96, 176.19°)
OKLab	oklab(46.73% -0.0769 0.0043)
OKLCH	oklch(46.73% 0.077 176.8)
XYZ	xyz(7.2046, 10.8541, 11.1646)
Luminance	0.1085 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B6859 #681B2A

analogous

#1B6832 #1B6859 #1B5068

triadic

#1B6859 #591B68 #68591B

tetradic

#1B6859 #321B68 #681B2A #50681B

square

#1B6859 #321B68 #681B2A #50681B

split-complementary

#1B6859 #681B50 #68321B

monochromatic

#061815 #0E372F #1B6859 #289983 #34C9AC

Accessibility & contrast

On white

6.62

#1B6859 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.17

#1B6859 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1B6859

6.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B6859	#FFFFFF	#000000	##FFFFFF
##1B6859	1.00	6.62	3.17	6.62
#FFFFFF	6.62	1.00	21.00	1.00
#000000	3.17	21.00	1.00	21.00
##FFFFFF	6.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#646158

Deuteranopia (green-blind)

#59595A

Tritanopia (blue-blind)

#006A64

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #1b6859;
/* rgb */ color: rgb(27, 104, 89);
/* oklch */ color: oklch(46.7% 0.077 176.8);

Tailwind

colors: {
  custom: {
    50: '#649387',
    500: '#1b6859',
    950: '#000000',
  },
}

SCSS

$custom: #1b6859;
$custom-light: #649387;
$custom-dark: #000000;

JSON

{
  "hex": "#1b6859",
  "rgb": {
    "r": 27,
    "g": 104,
    "b": 89
  },
  "hsl": {
    "h": 168.312,
    "s": 58.779,
    "l": 25.686
  },
  "oklch": {
    "l": 0.46732,
    "c": 0.07701,
    "h": 176.8
  },
  "luminance": 0.10855
}

Semantic roles & 50–950 ramp

primary

#1B6859

secondary

#9D4253

accent

#4664E2

background

#F6F9F8

surface

#EBF1EF

border

#C6CBCA

text

#060D0B

muted

#7A7E7C

Preview Lab

Preview with #1B6859

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

Preview Lab → · Contrast checker → · Palette generator →