#17545C#17545C

#17545C is a dark, moderate teal. Relative luminance 0.073; OKLCH L 41.2% C 0.061 H 207.7°. Best body text is #FFFFFF at 8.54:1 contrast (WCAG AA passes).

Color values

HEX	#17545C
RGB	rgb(23, 84, 92)
HSL	hsl(187, 60%, 23%)
HSV	hsv(187, 75%, 36%)
CMYK	cmyk(75%, 8.7%, 0%, 63.9%)
CIE-LAB	lab(32.47, -16.06, -10.26)
CIE-LCH	lch(32.47, 19.06, 212.59°)
OKLab	oklab(41.16% -0.0544 -0.0285)
OKLCH	oklch(41.16% 0.061 207.7)
XYZ	xyz(5.4546, 7.2949, 11.2437)
Luminance	0.0730 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#17545C #5C1F17

analogous

#175C42 #17545C #17315C

triadic

#17545C #5C1754 #545C17

tetradic

#17545C #42175C #5C1F17 #315C17

square

#17545C #42175C #5C1F17 #315C17

split-complementary

#17545C #5C1731 #5C4217

monochromatic

#061618 #0B272B #17545C #23818D #2FADBE

Accessibility & contrast

On white

8.54

#17545C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.46

#17545C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #17545C

8.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##17545C	#FFFFFF	#000000	##FFFFFF
##17545C	1.00	8.54	2.46	8.54
#FFFFFF	8.54	1.00	21.00	1.00
#000000	2.46	21.00	1.00	21.00
##FFFFFF	8.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4C515D

Deuteranopia (green-blind)

#42495C

Tritanopia (blue-blind)

#005856

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #17545c;
/* rgb */ color: rgb(23, 84, 92);
/* oklch */ color: oklch(41.2% 0.061 207.7);

Tailwind

colors: {
  custom: {
    50: '#60848a',
    500: '#17545c',
    950: '#000000',
  },
}

SCSS

$custom: #17545c;
$custom-light: #60848a;
$custom-dark: #000000;

JSON

{
  "hex": "#17545c",
  "rgb": {
    "r": 23,
    "g": 84,
    "b": 92
  },
  "hsl": {
    "h": 186.957,
    "s": 60,
    "l": 22.549
  },
  "oklch": {
    "l": 0.41162,
    "c": 0.06141,
    "h": 207.7
  },
  "luminance": 0.07296
}

Semantic roles & 50–950 ramp

primary

#17545C

secondary

#93463C

accent

#5745E3

background

#F5F8F8

surface

#EAEFF0

border

#C6CACB

text

#050B0B

muted

#797C7C

Preview Lab

Preview with #17545C

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

Preview Lab → · Contrast checker → · Palette generator →