#17787D#17787D

#17787D is a mid, moderate teal. Relative luminance 0.151; OKLCH L 52.3% C 0.083 H 200.3°. Best body text is #FFFFFF at 5.22:1 contrast (WCAG AA passes).

Color values

HEX	#17787D
RGB	rgb(23, 120, 125)
HSL	hsl(183, 69%, 29%)
HSV	hsv(183, 82%, 49%)
CMYK	cmyk(81.6%, 4%, 0%, 51%)
CIE-LAB	lab(45.76, -24.27, -10.41)
CIE-LCH	lch(45.76, 26.41, 203.22°)
OKLab	oklab(52.32% -0.0781 -0.0289)
OKLCH	oklch(52.32% 0.083 200.3)
XYZ	xyz(10.7698, 15.0944, 21.7440)
Luminance	0.1510 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#17787D #7D1C17

analogous

#177D4F #17787D #17457D

triadic

#17787D #7D1778 #787D17

tetradic

#17787D #4F177D #7D1C17 #457D17

square

#17787D #4F177D #7D1C17 #457D17

split-complementary

#17787D #7D1745 #7D4F17

monochromatic

#05191A #0D4649 #17787D #21AAB1 #35D2DA

Accessibility & contrast

On white

5.22

#17787D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.02

#17787D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #17787D

5.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##17787D	#FFFFFF	#000000	##FFFFFF
##17787D	1.00	5.22	4.02	5.22
#FFFFFF	5.22	1.00	21.00	1.00
#000000	4.02	21.00	1.00	21.00
##FFFFFF	5.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6E727D

Deuteranopia (green-blind)

#60687D

Tritanopia (blue-blind)

#007D79

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #17787d;
/* rgb */ color: rgb(23, 120, 125);
/* oklch */ color: oklch(52.3% 0.083 200.3);

Tailwind

colors: {
  custom: {
    50: '#699fa2',
    500: '#17787d',
    950: '#000000',
  },
}

SCSS

$custom: #17787d;
$custom-light: #699fa2;
$custom-dark: #000000;

JSON

{
  "hex": "#17787d",
  "rgb": {
    "r": 23,
    "g": 120,
    "b": 125
  },
  "hsl": {
    "h": 182.941,
    "s": 68.919,
    "l": 29.02
  },
  "oklch": {
    "l": 0.52323,
    "c": 0.08326,
    "h": 200.3
  },
  "luminance": 0.15096
}

Semantic roles & 50–950 ramp

primary

#17787D

secondary

#B2443E

accent

#453CEC

background

#F6F9F9

surface

#ECF2F2

border

#C7CCCC

text

#070E0F

muted

#7A7E7E

Preview Lab

Preview with #17787D

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

Preview Lab → · Contrast checker → · Palette generator →