#177F63#177F63

#177F63 is a mid, moderate teal. Relative luminance 0.163; OKLCH L 53.3% C 0.100 H 169.3°. Best body text is #FFFFFF at 4.94:1 contrast (WCAG AA passes).

Color values

HEX	#177F63
RGB	rgb(23, 127, 99)
HSL	hsl(164, 69%, 29%)
HSV	hsv(164, 82%, 50%)
CMYK	cmyk(81.9%, 0%, 22%, 50.2%)
CIE-LAB	lab(47.31, -35.35, 7.26)
CIE-LCH	lch(47.31, 36.09, 168.40°)
OKLab	oklab(53.33% -0.0983 0.0185)
OKLCH	oklch(53.33% 0.1 169.3)
XYZ	xyz(10.1936, 16.2605, 14.4033)
Luminance	0.1626 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#177F63 #7F1733

analogous

#177F2F #177F63 #17677F

triadic

#177F63 #63177F #7F6317

tetradic

#177F63 #2F177F #7F1733 #677F17

square

#177F63 #2F177F #7F1733 #677F17

split-complementary

#177F63 #7F1767 #7F2F17

monochromatic

#051A14 #0E4B3B #177F63 #20B38B #36DBAE

Accessibility & contrast

On white

4.94

#177F63 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.25

#177F63 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #177F63

4.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##177F63	#FFFFFF	#000000	##FFFFFF
##177F63	1.00	4.94	4.25	4.94
#FFFFFF	4.94	1.00	21.00	1.00
#000000	4.25	21.00	1.00	21.00
##FFFFFF	4.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7B7662

Deuteranopia (green-blind)

#6E6C65

Tritanopia (blue-blind)

#008077

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #177f63;
/* rgb */ color: rgb(23, 127, 99);
/* oklch */ color: oklch(53.3% 0.100 169.3);

Tailwind

colors: {
  custom: {
    50: '#68a58f',
    500: '#177f63',
    950: '#000000',
  },
}

SCSS

$custom: #177f63;
$custom-light: #68a58f;
$custom-dark: #000000;

JSON

{
  "hex": "#177f63",
  "rgb": {
    "r": 23,
    "g": 127,
    "b": 99
  },
  "hsl": {
    "h": 163.846,
    "s": 69.333,
    "l": 29.412
  },
  "oklch": {
    "l": 0.53333,
    "c": 0.10004,
    "h": 169.3
  },
  "luminance": 0.16262
}

Semantic roles & 50–950 ramp

primary

#177F63

secondary

#B43E5E

accent

#3C6BEC

background

#F6FAF8

surface

#ECF4F0

border

#C7CECB

text

#070F0C

muted

#7A7F7D

Preview Lab

Preview with #177F63

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

Preview Lab → · Contrast checker → · Palette generator →