#17747B#17747B

#17747B is a mid, moderate teal. Relative luminance 0.141; OKLCH L 51.2% C 0.081 H 202.8°. Best body text is #FFFFFF at 5.50:1 contrast (WCAG AA passes).

Color values

HEX	#17747B
RGB	rgb(23, 116, 123)
HSL	hsl(184, 68%, 29%)
HSV	hsv(184, 81%, 48%)
CMYK	cmyk(81.3%, 5.7%, 0%, 51.8%)
CIE-LAB	lab(44.38, -22.86, -11.31)
CIE-LCH	lch(44.38, 25.50, 206.32°)
OKLab	oklab(51.18% -0.0748 -0.0314)
OKLCH	oklch(51.18% 0.081 202.8)
XYZ	xyz(10.1723, 14.1017, 20.9208)
Luminance	0.1410 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#17747B #7B1E17

analogous

#177B50 #17747B #17427B

triadic

#17747B #7B1774 #747B17

tetradic

#17747B #50177B #7B1E17 #427B17

square

#17747B #50177B #7B1E17 #427B17

split-complementary

#17747B #7B1742 #7B5017

monochromatic

#05181A #0D4347 #17747B #21A5AF #33CDD9

Accessibility & contrast

On white

5.50

#17747B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.82

#17747B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #17747B

5.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##17747B	#FFFFFF	#000000	##FFFFFF
##17747B	1.00	5.50	3.82	5.50
#FFFFFF	5.50	1.00	21.00	1.00
#000000	3.82	21.00	1.00	21.00
##FFFFFF	5.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6A6F7C

Deuteranopia (green-blind)

#5D657B

Tritanopia (blue-blind)

#007976

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #17747b;
/* rgb */ color: rgb(23, 116, 123);
/* oklch */ color: oklch(51.2% 0.081 202.8);

Tailwind

colors: {
  custom: {
    50: '#689ca1',
    500: '#17747b',
    950: '#000000',
  },
}

SCSS

$custom: #17747b;
$custom-light: #689ca1;
$custom-dark: #000000;

JSON

{
  "hex": "#17747b",
  "rgb": {
    "r": 23,
    "g": 116,
    "b": 123
  },
  "hsl": {
    "h": 184.2,
    "s": 68.493,
    "l": 28.627
  },
  "oklch": {
    "l": 0.51177,
    "c": 0.08117,
    "h": 202.8
  },
  "luminance": 0.14103
}

Semantic roles & 50–950 ramp

primary

#17747B

secondary

#B0463E

accent

#493CEB

background

#F6F9F9

surface

#ECF2F2

border

#C7CCCC

text

#070E0E

muted

#7A7E7E

Preview Lab

Preview with #17747B

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

Preview Lab → · Contrast checker → · Palette generator →