#177F70#177F70

#177F70 is a mid, moderate teal. Relative luminance 0.165; OKLCH L 53.7% C 0.092 H 180.1°. Best body text is #FFFFFF at 4.88:1 contrast (WCAG AA passes).

Color values

HEX	#177F70
RGB	rgb(23, 127, 112)
HSL	hsl(171, 69%, 29%)
HSV	hsv(171, 82%, 50%)
CMYK	cmyk(81.9%, 0%, 11.8%, 50.2%)
CIE-LAB	lab(47.66, -31.74, 0.11)
CIE-LCH	lch(47.66, 31.74, 179.80°)
OKLab	oklab(53.73% -0.0917 -0.0002)
OKLCH	oklch(53.73% 0.092 180.1)
XYZ	xyz(10.8659, 16.5294, 17.9439)
Luminance	0.1653 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#177F70 #7F1726

analogous

#177F3C #177F70 #175A7F

triadic

#177F70 #70177F #7F7017

tetradic

#177F70 #3C177F #7F1726 #5A7F17

square

#177F70 #3C177F #7F1726 #5A7F17

split-complementary

#177F70 #7F175A #7F3C17

monochromatic

#051A17 #0E4B42 #177F70 #20B39E #36DBC3

Accessibility & contrast

On white

4.88

#177F70 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.31

#177F70 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #177F70

4.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##177F70	#FFFFFF	#000000	##FFFFFF
##177F70	1.00	4.88	4.31	4.88
#FFFFFF	4.88	1.00	21.00	1.00
#000000	4.31	21.00	1.00	21.00
##FFFFFF	4.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#79776F

Deuteranopia (green-blind)

#6C6D71

Tritanopia (blue-blind)

#00817A

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #177f70;
/* rgb */ color: rgb(23, 127, 112);
/* oklch */ color: oklch(53.7% 0.092 180.1);

Tailwind

colors: {
  custom: {
    50: '#69a599',
    500: '#177f70',
    950: '#000000',
  },
}

SCSS

$custom: #177f70;
$custom-light: #69a599;
$custom-dark: #000000;

JSON

{
  "hex": "#177f70",
  "rgb": {
    "r": 23,
    "g": 127,
    "b": 112
  },
  "hsl": {
    "h": 171.346,
    "s": 69.333,
    "l": 29.412
  },
  "oklch": {
    "l": 0.53732,
    "c": 0.09171,
    "h": 180.1
  },
  "luminance": 0.16531
}

Semantic roles & 50–950 ramp

primary

#177F70

secondary

#B43E4F

accent

#3C55EC

background

#F6FAF9

surface

#ECF4F2

border

#C7CECC

text

#070F0D

muted

#7A7F7E

Preview Lab

Preview with #177F70

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

Preview Lab → · Contrast checker → · Palette generator →