#177F6B#177F6B

#177F6B is a mid, moderate teal. Relative luminance 0.164; OKLCH L 53.6% C 0.094 H 175.7°. Best body text is #FFFFFF at 4.90:1 contrast (WCAG AA passes).

Color values

HEX	#177F6B
RGB	rgb(23, 127, 107)
HSL	hsl(168, 69%, 29%)
HSV	hsv(168, 82%, 50%)
CMYK	cmyk(81.9%, 0%, 15.7%, 50.2%)
CIE-LAB	lab(47.52, -33.17, 2.85)
CIE-LCH	lch(47.52, 33.29, 175.08°)
OKLab	oklab(53.57% -0.0942 0.0071)
OKLCH	oklch(53.57% 0.094 175.7)
XYZ	xyz(10.5952, 16.4211, 16.5182)
Luminance	0.1642 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#177F6B #7F172B

analogous

#177F37 #177F6B #175F7F

triadic

#177F6B #6B177F #7F6B17

tetradic

#177F6B #37177F #7F172B #5F7F17

square

#177F6B #37177F #7F172B #5F7F17

split-complementary

#177F6B #7F175F #7F3717

monochromatic

#051A16 #0E4B3F #177F6B #20B397 #36DBBB

Accessibility & contrast

On white

4.90

#177F6B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.28

#177F6B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #177F6B

4.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##177F6B	#FFFFFF	#000000	##FFFFFF
##177F6B	1.00	4.90	4.28	4.90
#FFFFFF	4.90	1.00	21.00	1.00
#000000	4.28	21.00	1.00	21.00
##FFFFFF	4.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7A766A

Deuteranopia (green-blind)

#6D6D6D

Tritanopia (blue-blind)

#008179

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #177f6b;
/* rgb */ color: rgb(23, 127, 107);
/* oklch */ color: oklch(53.6% 0.094 175.7);

Tailwind

colors: {
  custom: {
    50: '#68a595',
    500: '#177f6b',
    950: '#000000',
  },
}

SCSS

$custom: #177f6b;
$custom-light: #68a595;
$custom-dark: #000000;

JSON

{
  "hex": "#177f6b",
  "rgb": {
    "r": 23,
    "g": 127,
    "b": 107
  },
  "hsl": {
    "h": 168.462,
    "s": 69.333,
    "l": 29.412
  },
  "oklch": {
    "l": 0.53572,
    "c": 0.09449,
    "h": 175.7
  },
  "luminance": 0.16422
}

Semantic roles & 50–950 ramp

primary

#177F6B

secondary

#B43E55

accent

#3C5EEC

background

#F6FAF9

surface

#ECF4F1

border

#C7CECB

text

#070F0D

muted

#7A7F7E

Preview Lab

Preview with #177F6B

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

Preview Lab → · Contrast checker → · Palette generator →