#177D7F#177D7F

#177D7F is a mid, moderate teal. Relative luminance 0.164; OKLCH L 53.7% C 0.086 H 197.0°. Best body text is #FFFFFF at 4.91:1 contrast (WCAG AA passes).

Color values

HEX	#177D7F
RGB	rgb(23, 125, 127)
HSL	hsl(181, 69%, 29%)
HSV	hsv(181, 82%, 50%)
CMYK	cmyk(81.9%, 1.6%, 0%, 50.2%)
CIE-LAB	lab(47.47, -26.16, -9.04)
CIE-LCH	lch(47.47, 27.68, 199.06°)
OKLab	oklab(53.73% -0.0823 -0.0251)
OKLCH	oklch(53.73% 0.086 197)
XYZ	xyz(11.5160, 16.3802, 22.6293)
Luminance	0.1638 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#177D7F #7F1917

analogous

#177F4D #177D7F #17497F

triadic

#177D7F #7F177D #7D7F17

tetradic

#177D7F #4D177F #7F1917 #497F17

square

#177D7F #4D177F #7F1917 #497F17

split-complementary

#177D7F #7F1749 #7F4D17

monochromatic

#05191A #0E4A4B #177D7F #20B0B3 #36D7DB

Accessibility & contrast

On white

4.91

#177D7F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.28

#177D7F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #177D7F

4.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##177D7F	#FFFFFF	#000000	##FFFFFF
##177D7F	1.00	4.91	4.28	4.91
#FFFFFF	4.91	1.00	21.00	1.00
#000000	4.28	21.00	1.00	21.00
##FFFFFF	4.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#74777F

Deuteranopia (green-blind)

#656C80

Tritanopia (blue-blind)

#00827D

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #177d7f;
/* rgb */ color: rgb(23, 125, 127);
/* oklch */ color: oklch(53.7% 0.086 197.0);

Tailwind

colors: {
  custom: {
    50: '#6aa3a4',
    500: '#177d7f',
    950: '#000000',
  },
}

SCSS

$custom: #177d7f;
$custom-light: #6aa3a4;
$custom-dark: #000000;

JSON

{
  "hex": "#177d7f",
  "rgb": {
    "r": 23,
    "g": 125,
    "b": 127
  },
  "hsl": {
    "h": 181.154,
    "s": 69.333,
    "l": 29.412
  },
  "oklch": {
    "l": 0.5373,
    "c": 0.08607,
    "h": 197
  },
  "luminance": 0.16382
}

Semantic roles & 50–950 ramp

primary

#177D7F

secondary

#B4403E

accent

#3F3CEC

background

#F6FAFA

surface

#ECF4F4

border

#C7CECE

text

#080F0F

muted

#7A7F7F

Preview Lab

Preview with #177D7F

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

Preview Lab → · Contrast checker → · Palette generator →