#177B69#177B69

#177B69 is a mid, moderate teal. Relative luminance 0.154; OKLCH L 52.4% C 0.091 H 176.9°. Best body text is #FFFFFF at 5.16:1 contrast (WCAG AA passes).

Color values

HEX	#177B69
RGB	rgb(23, 123, 105)
HSL	hsl(169, 68%, 29%)
HSV	hsv(169, 81%, 48%)
CMYK	cmyk(81.3%, 0%, 14.6%, 51.8%)
CIE-LAB	lab(46.13, -31.89, 2.02)
CIE-LCH	lch(46.13, 31.95, 176.37°)
OKLab	oklab(52.42% -0.091 0.0049)
OKLCH	oklch(52.42% 0.091 176.9)
XYZ	xyz(9.9848, 15.3668, 15.8017)
Luminance	0.1537 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#177B69 #7B1729

analogous

#177B37 #177B69 #175B7B

triadic

#177B69 #69177B #7B6917

tetradic

#177B69 #37177B #7B1729 #5B7B17

square

#177B69 #37177B #7B1729 #5B7B17

split-complementary

#177B69 #7B175B #7B3717

monochromatic

#051A16 #0D473D #177B69 #21AF95 #33D9BB

Accessibility & contrast

On white

5.16

#177B69 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.07

#177B69 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #177B69

5.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##177B69	#FFFFFF	#000000	##FFFFFF
##177B69	1.00	5.16	4.07	5.16
#FFFFFF	5.16	1.00	21.00	1.00
#000000	4.07	21.00	1.00	21.00
##FFFFFF	5.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#767368

Deuteranopia (green-blind)

#69696A

Tritanopia (blue-blind)

#007D76

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #177b69;
/* rgb */ color: rgb(23, 123, 105);
/* oklch */ color: oklch(52.4% 0.091 176.9);

Tailwind

colors: {
  custom: {
    50: '#67a293',
    500: '#177b69',
    950: '#000000',
  },
}

SCSS

$custom: #177b69;
$custom-light: #67a293;
$custom-dark: #000000;

JSON

{
  "hex": "#177b69",
  "rgb": {
    "r": 23,
    "g": 123,
    "b": 105
  },
  "hsl": {
    "h": 169.2,
    "s": 68.493,
    "l": 28.627
  },
  "oklch": {
    "l": 0.52416,
    "c": 0.09115,
    "h": 176.9
  },
  "luminance": 0.15368
}

Semantic roles & 50–950 ramp

primary

#177B69

secondary

#B03E52

accent

#3C5CEB

background

#F6FAF9

surface

#EBF3F1

border

#C6CDCB

text

#070F0D

muted

#7A7F7E

Preview Lab

Preview with #177B69

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

Preview Lab → · Contrast checker → · Palette generator →