#166B53#166B53

#166B53 is a mid, moderate teal. Relative luminance 0.113; OKLCH L 47.3% C 0.087 H 169.0°. Best body text is #FFFFFF at 6.44:1 contrast (WCAG AA passes).

Color values

HEX	#166B53
RGB	rgb(22, 107, 83)
HSL	hsl(163, 66%, 25%)
HSV	hsv(163, 79%, 42%)
CMYK	cmyk(79.4%, 0%, 22.4%, 58%)
CIE-LAB	lab(40.10, -30.74, 6.52)
CIE-LCH	lch(40.10, 31.42, 168.02°)
OKLab	oklab(47.27% -0.0855 0.0167)
OKLCH	oklch(47.27% 0.087 169)
XYZ	xyz(7.1491, 11.3096, 9.9881)
Luminance	0.1131 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#166B53 #6B162E

analogous

#166B29 #166B53 #16586B

triadic

#166B53 #53166B #6B5316

tetradic

#166B53 #29166B #6B162E #586B16

square

#166B53 #29166B #6B162E #586B16

split-complementary

#166B53 #6B1658 #6B2916

monochromatic

#051914 #0C382C #166B53 #209E7A #2BD1A2

Accessibility & contrast

On white

6.44

#166B53 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.26

#166B53 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #166B53

6.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##166B53	#FFFFFF	#000000	##FFFFFF
##166B53	1.00	6.44	3.26	6.44
#FFFFFF	6.44	1.00	21.00	1.00
#000000	3.26	21.00	1.00	21.00
##FFFFFF	6.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#686352

Deuteranopia (green-blind)

#5D5B55

Tritanopia (blue-blind)

#006C64

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #166b53;
/* rgb */ color: rgb(22, 107, 83);
/* oklch */ color: oklch(47.3% 0.087 169.0);

Tailwind

colors: {
  custom: {
    50: '#639683',
    500: '#166b53',
    950: '#000000',
  },
}

SCSS

$custom: #166b53;
$custom-light: #639683;
$custom-dark: #000000;

JSON

{
  "hex": "#166b53",
  "rgb": {
    "r": 22,
    "g": 107,
    "b": 83
  },
  "hsl": {
    "h": 163.059,
    "s": 65.891,
    "l": 25.294
  },
  "oklch": {
    "l": 0.47273,
    "c": 0.08709,
    "h": 169
  },
  "luminance": 0.1131
}

Semantic roles & 50–950 ramp

primary

#166B53

secondary

#A13B58

accent

#3F6FE9

background

#F6F9F8

surface

#EBF2EF

border

#C6CCCA

text

#060D0A

muted

#7A7E7C

Preview Lab

Preview with #166B53

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

Preview Lab → · Contrast checker → · Palette generator →