#177E71#177E71

#177E71 is a mid, moderate teal. Relative luminance 0.163; OKLCH L 53.5% C 0.090 H 181.9°. Best body text is #FFFFFF at 4.93:1 contrast (WCAG AA passes).

Color values

HEX	#177E71
RGB	rgb(23, 126, 113)
HSL	hsl(172, 69%, 29%)
HSV	hsv(172, 82%, 49%)
CMYK	cmyk(81.7%, 0%, 10.3%, 50.6%)
CIE-LAB	lab(47.36, -30.97, -0.92)
CIE-LCH	lch(47.36, 30.99, 181.71°)
OKLab	oklab(53.49% -0.0902 -0.003)
OKLCH	oklch(53.49% 0.09 181.9)
XYZ	xyz(10.7934, 16.2948, 18.1959)
Luminance	0.1630 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#177E71 #7E1724

analogous

#177E3E #177E71 #17587E

triadic

#177E71 #71177E #7E7117

tetradic

#177E71 #3E177E #7E1724 #587E17

square

#177E71 #3E177E #7E1724 #587E17

split-complementary

#177E71 #7E1758 #7E3E17

monochromatic

#051A17 #0E4A43 #177E71 #20B29F #35DAC5

Accessibility & contrast

On white

4.93

#177E71 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.26

#177E71 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #177E71

4.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##177E71	#FFFFFF	#000000	##FFFFFF
##177E71	1.00	4.93	4.26	4.93
#FFFFFF	4.93	1.00	21.00	1.00
#000000	4.26	21.00	1.00	21.00
##FFFFFF	4.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#787671

Deuteranopia (green-blind)

#6A6C72

Tritanopia (blue-blind)

#00817A

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #177e71;
/* rgb */ color: rgb(23, 126, 113);
/* oklch */ color: oklch(53.5% 0.090 181.9);

Tailwind

colors: {
  custom: {
    50: '#69a499',
    500: '#177e71',
    950: '#000000',
  },
}

SCSS

$custom: #177e71;
$custom-light: #69a499;
$custom-dark: #000000;

JSON

{
  "hex": "#177e71",
  "rgb": {
    "r": 23,
    "g": 126,
    "b": 113
  },
  "hsl": {
    "h": 172.427,
    "s": 69.128,
    "l": 29.216
  },
  "oklch": {
    "l": 0.53494,
    "c": 0.09021,
    "h": 181.9
  },
  "luminance": 0.16296
}

Semantic roles & 50–950 ramp

primary

#177E71

secondary

#B33E4D

accent

#3C52EC

background

#F6FAF9

surface

#ECF4F2

border

#C7CECC

text

#070F0E

muted

#7A7F7E

Preview Lab

Preview with #177E71

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

Preview Lab → · Contrast checker → · Palette generator →