#17757F#17757F

#17757F is a mid, moderate teal. Relative luminance 0.144; OKLCH L 51.6% C 0.082 H 206.0°. Best body text is #FFFFFF at 5.40:1 contrast (WCAG AA passes).

Color values

HEX	#17757F
RGB	rgb(23, 117, 127)
HSL	hsl(186, 69%, 29%)
HSV	hsv(186, 82%, 50%)
CMYK	cmyk(81.9%, 7.9%, 0%, 50.2%)
CIE-LAB	lab(44.85, -22.05, -12.98)
CIE-LCH	lch(44.85, 25.58, 210.50°)
OKLab	oklab(51.61% -0.074 -0.0361)
OKLCH	oklch(51.61% 0.082 206)
XYZ	xyz(10.5437, 14.4357, 22.3052)
Luminance	0.1444 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#17757F #7F2117

analogous

#177F55 #17757F #17417F

triadic

#17757F #7F1775 #757F17

tetradic

#17757F #55177F #7F2117 #417F17

square

#17757F #55177F #7F2117 #417F17

split-complementary

#17757F #7F1741 #7F5517

monochromatic

#05181A #0E454B #17757F #20A5B3 #36CBDB

Accessibility & contrast

On white

5.40

#17757F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.89

#17757F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #17757F

5.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##17757F	#FFFFFF	#000000	##FFFFFF
##17757F	1.00	5.40	3.89	5.40
#FFFFFF	5.40	1.00	21.00	1.00
#000000	3.89	21.00	1.00	21.00
##FFFFFF	5.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6A7080

Deuteranopia (green-blind)

#5C667F

Tritanopia (blue-blind)

#007A78

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #17757f;
/* rgb */ color: rgb(23, 117, 127);
/* oklch */ color: oklch(51.6% 0.082 206.0);

Tailwind

colors: {
  custom: {
    50: '#699da4',
    500: '#17757f',
    950: '#000000',
  },
}

SCSS

$custom: #17757f;
$custom-light: #699da4;
$custom-dark: #000000;

JSON

{
  "hex": "#17757f",
  "rgb": {
    "r": 23,
    "g": 117,
    "b": 127
  },
  "hsl": {
    "h": 185.769,
    "s": 69.333,
    "l": 29.412
  },
  "oklch": {
    "l": 0.51608,
    "c": 0.08239,
    "h": 206
  },
  "luminance": 0.14437
}

Semantic roles & 50–950 ramp

primary

#17757F

secondary

#B44A3E

accent

#4D3CEC

background

#F6F9FA

surface

#ECF2F4

border

#C7CCCE

text

#070E0F

muted

#7A7E7F

Preview Lab

Preview with #17757F

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

Preview Lab → · Contrast checker → · Palette generator →