#17463B#17463B

#17463B is a dark, muted teal. Relative luminance 0.049; OKLCH L 35.9% C 0.054 H 174.9°. Best body text is #FFFFFF at 10.63:1 contrast (WCAG AA passes).

Color values

HEX	#17463B
RGB	rgb(23, 70, 59)
HSL	hsl(166, 51%, 18%)
HSV	hsv(166, 67%, 27%)
CMYK	cmyk(67.1%, 0%, 15.7%, 72.5%)
CIE-LAB	lab(26.38, -19.04, 1.92)
CIE-LCH	lch(26.38, 19.14, 174.23°)
OKLab	oklab(35.85% -0.0543 0.0048)
OKLCH	oklch(35.85% 0.054 174.9)
XYZ	xyz(3.3326, 4.8779, 4.9027)
Luminance	0.0488 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#17463B #461722

analogous

#174623 #17463B #173946

triadic

#17463B #3B1746 #463B17

tetradic

#17463B #231746 #461722 #394617

square

#17463B #231746 #461722 #394617

split-complementary

#17463B #461739 #462317

monochromatic

#081713 #081814 #17463B #267462 #35A289

Accessibility & contrast

On white

10.63

#17463B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.98

#17463B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #17463B

10.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##17463B	#FFFFFF	#000000	##FFFFFF
##17463B	1.00	10.63	1.98	10.63
#FFFFFF	10.63	1.00	21.00	1.00
#000000	1.98	21.00	1.00	21.00
##FFFFFF	10.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#43413B

Deuteranopia (green-blind)

#3C3C3C

Tritanopia (blue-blind)

#004743

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #17463b;
/* rgb */ color: rgb(23, 70, 59);
/* oklch */ color: oklch(35.9% 0.054 174.9);

Tailwind

colors: {
  custom: {
    50: '#5a7a70',
    500: '#17463b',
    950: '#000000',
  },
}

SCSS

$custom: #17463b;
$custom-light: #5a7a70;
$custom-dark: #000000;

JSON

{
  "hex": "#17463b",
  "rgb": {
    "r": 23,
    "g": 70,
    "b": 59
  },
  "hsl": {
    "h": 165.957,
    "s": 50.538,
    "l": 18.235
  },
  "oklch": {
    "l": 0.35851,
    "c": 0.05447,
    "h": 174.9
  },
  "luminance": 0.04878
}

Semantic roles & 50–950 ramp

primary

#17463B

secondary

#7D3C4B

accent

#4E6FDA

background

#F5F7F6

surface

#E9EDEC

border

#C5C8C7

text

#040907

muted

#797B7A

Preview Lab

Preview with #17463B

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

Preview Lab → · Contrast checker → · Palette generator →