#17787F#17787F

#17787F is a mid, moderate teal. Relative luminance 0.151; OKLCH L 52.4% C 0.084 H 202.5°. Best body text is #FFFFFF at 5.21:1 contrast (WCAG AA passes).

Color values

HEX	#17787F
RGB	rgb(23, 120, 127)
HSL	hsl(184, 69%, 29%)
HSV	hsv(184, 82%, 50%)
CMYK	cmyk(81.9%, 5.5%, 0%, 50.2%)
CIE-LAB	lab(45.83, -23.61, -11.50)
CIE-LCH	lch(45.83, 26.26, 205.97°)
OKLab	oklab(52.4% -0.0771 -0.032)
OKLCH	oklch(52.4% 0.084 202.5)
XYZ	xyz(10.8989, 15.1460, 22.4236)
Luminance	0.1515 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#17787F #7F1E17

analogous

#177F52 #17787F #17447F

triadic

#17787F #7F1778 #787F17

tetradic

#17787F #52177F #7F1E17 #447F17

square

#17787F #52177F #7F1E17 #447F17

split-complementary

#17787F #7F1744 #7F5217

monochromatic

#05181A #0E474B #17787F #20A9B3 #36CFDB

Accessibility & contrast

On white

5.21

#17787F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.03

#17787F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #17787F

5.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##17787F	#FFFFFF	#000000	##FFFFFF
##17787F	1.00	5.21	4.03	5.21
#FFFFFF	5.21	1.00	21.00	1.00
#000000	4.03	21.00	1.00	21.00
##FFFFFF	5.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6E7280

Deuteranopia (green-blind)

#60687F

Tritanopia (blue-blind)

#007D7A

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #17787f;
/* rgb */ color: rgb(23, 120, 127);
/* oklch */ color: oklch(52.4% 0.084 202.5);

Tailwind

colors: {
  custom: {
    50: '#699fa4',
    500: '#17787f',
    950: '#000000',
  },
}

SCSS

$custom: #17787f;
$custom-light: #699fa4;
$custom-dark: #000000;

JSON

{
  "hex": "#17787f",
  "rgb": {
    "r": 23,
    "g": 120,
    "b": 127
  },
  "hsl": {
    "h": 184.038,
    "s": 69.333,
    "l": 29.412
  },
  "oklch": {
    "l": 0.52403,
    "c": 0.08351,
    "h": 202.5
  },
  "luminance": 0.15147
}

Semantic roles & 50–950 ramp

primary

#17787F

secondary

#B4463E

accent

#483CEC

background

#F6F9FA

surface

#ECF2F4

border

#C7CCCE

text

#070E0F

muted

#7A7E7F

Preview Lab

Preview with #17787F

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

Preview Lab → · Contrast checker → · Palette generator →