#17787A#17787A

#17787A is a mid, moderate teal. Relative luminance 0.150; OKLCH L 52.2% C 0.083 H 197.1°. Best body text is #FFFFFF at 5.24:1 contrast (WCAG AA passes).

Color values

HEX	#17787A
RGB	rgb(23, 120, 122)
HSL	hsl(181, 68%, 28%)
HSV	hsv(181, 81%, 48%)
CMYK	cmyk(81.1%, 1.6%, 0%, 52.2%)
CIE-LAB	lab(45.66, -25.25, -8.78)
CIE-LCH	lch(45.66, 26.73, 199.18°)
OKLab	oklab(52.21% -0.0795 -0.0244)
OKLCH	oklch(52.21% 0.083 197.1)
XYZ	xyz(10.5811, 15.0189, 20.7499)
Luminance	0.1502 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#17787A #7A1917

analogous

#177A4A #17787A #17467A

triadic

#17787A #7A1778 #787A17

tetradic

#17787A #4A177A #7A1917 #467A17

square

#17787A #4A177A #7A1917 #467A17

split-complementary

#17787A #7A1746 #7A4A17

monochromatic

#05191A #0D4547 #17787A #21ABAD #33D5D9

Accessibility & contrast

On white

5.24

#17787A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.00

#17787A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #17787A

5.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##17787A	#FFFFFF	#000000	##FFFFFF
##17787A	1.00	5.24	4.00	5.24
#FFFFFF	5.24	1.00	21.00	1.00
#000000	4.00	21.00	1.00	21.00
##FFFFFF	5.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6F727A

Deuteranopia (green-blind)

#61687B

Tritanopia (blue-blind)

#007C78

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #17787a;
/* rgb */ color: rgb(23, 120, 122);
/* oklch */ color: oklch(52.2% 0.083 197.1);

Tailwind

colors: {
  custom: {
    50: '#699fa0',
    500: '#17787a',
    950: '#000000',
  },
}

SCSS

$custom: #17787a;
$custom-light: #699fa0;
$custom-dark: #000000;

JSON

{
  "hex": "#17787a",
  "rgb": {
    "r": 23,
    "g": 120,
    "b": 122
  },
  "hsl": {
    "h": 181.212,
    "s": 68.276,
    "l": 28.431
  },
  "oklch": {
    "l": 0.52205,
    "c": 0.08315,
    "h": 197.1
  },
  "luminance": 0.1502
}

Semantic roles & 50–950 ramp

primary

#17787A

secondary

#AF403E

accent

#403DEB

background

#F6F9F9

surface

#ECF2F2

border

#C7CCCC

text

#070E0E

muted

#7A7E7E

Preview Lab

Preview with #17787A

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

Preview Lab → · Contrast checker → · Palette generator →