#177B5D#177B5D

#177B5D is a mid, moderate teal. Relative luminance 0.151; OKLCH L 52.1% C 0.100 H 167.2°. Best body text is #FFFFFF at 5.21:1 contrast (WCAG AA passes).

Color values

HEX	#177B5D
RGB	rgb(23, 123, 93)
HSL	hsl(162, 68%, 29%)
HSV	hsv(162, 81%, 48%)
CMYK	cmyk(81.3%, 0%, 24.4%, 51.8%)
CIE-LAB	lab(45.82, -35.16, 8.67)
CIE-LCH	lch(45.82, 36.21, 166.15°)
OKLab	oklab(52.06% -0.0972 0.0221)
OKLCH	oklch(52.06% 0.1 167.2)
XYZ	xyz(9.4110, 15.1372, 12.7796)
Luminance	0.1514 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#177B5D #7B1735

analogous

#177B2B #177B5D #17677B

triadic

#177B5D #5D177B #7B5D17

tetradic

#177B5D #2B177B #7B1735 #677B17

square

#177B5D #2B177B #7B1735 #677B17

split-complementary

#177B5D #7B1767 #7B2B17

monochromatic

#051A13 #0D4736 #177B5D #21AF84 #33D9A7

Accessibility & contrast

On white

5.21

#177B5D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.03

#177B5D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #177B5D

5.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##177B5D	#FFFFFF	#000000	##FFFFFF
##177B5D	1.00	5.21	4.03	5.21
#FFFFFF	5.21	1.00	21.00	1.00
#000000	4.03	21.00	1.00	21.00
##FFFFFF	5.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#78725B

Deuteranopia (green-blind)

#6C695F

Tritanopia (blue-blind)

#007C73

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #177b5d;
/* rgb */ color: rgb(23, 123, 93);
/* oklch */ color: oklch(52.1% 0.100 167.2);

Tailwind

colors: {
  custom: {
    50: '#67a28b',
    500: '#177b5d',
    950: '#000000',
  },
}

SCSS

$custom: #177b5d;
$custom-light: #67a28b;
$custom-dark: #000000;

JSON

{
  "hex": "#177b5d",
  "rgb": {
    "r": 23,
    "g": 123,
    "b": 93
  },
  "hsl": {
    "h": 162,
    "s": 68.493,
    "l": 28.627
  },
  "oklch": {
    "l": 0.52059,
    "c": 0.09967,
    "h": 167.2
  },
  "luminance": 0.15138
}

Semantic roles & 50–950 ramp

primary

#177B5D

secondary

#B03E60

accent

#3C71EB

background

#F6FAF8

surface

#EBF3F0

border

#C6CDCB

text

#070F0B

muted

#7A7F7C

Preview Lab

Preview with #177B5D

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

Preview Lab → · Contrast checker → · Palette generator →