#17504F#17504F

#17504F is a dark, muted teal. Relative luminance 0.065; OKLCH L 39.5% C 0.058 H 193.4°. Best body text is #FFFFFF at 9.14:1 contrast (WCAG AA passes).

Color values

HEX	#17504F
RGB	rgb(23, 80, 79)
HSL	hsl(179, 55%, 20%)
HSV	hsv(179, 71%, 31%)
CMYK	cmyk(71.2%, 0%, 1.2%, 68.6%)
CIE-LAB	lab(30.60, -18.22, -4.80)
CIE-LCH	lch(30.60, 18.85, 194.77°)
OKLab	oklab(39.49% -0.0561 -0.0134)
OKLCH	oklch(39.49% 0.058 193.4)
XYZ	xyz(4.6327, 6.4835, 8.4029)
Luminance	0.0648 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#17504F #501718

analogous

#175032 #17504F #173550

triadic

#17504F #4F1750 #504F17

tetradic

#17504F #321750 #501718 #355017

square

#17504F #321750 #501718 #355017

split-complementary

#17504F #501735 #503217

monochromatic

#071817 #092020 #17504F #25807E #32AFAD

Accessibility & contrast

On white

9.14

#17504F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.30

#17504F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #17504F

9.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##17504F	#FFFFFF	#000000	##FFFFFF
##17504F	1.00	9.14	2.30	9.14
#FFFFFF	9.14	1.00	21.00	1.00
#000000	2.30	21.00	1.00	21.00
##FFFFFF	9.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4B4C4F

Deuteranopia (green-blind)

#42454F

Tritanopia (blue-blind)

#005350

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #17504f;
/* rgb */ color: rgb(23, 80, 79);
/* oklch */ color: oklch(39.5% 0.058 193.4);

Tailwind

colors: {
  custom: {
    50: '#5d8180',
    500: '#17504f',
    950: '#000000',
  },
}

SCSS

$custom: #17504f;
$custom-light: #5d8180;
$custom-dark: #000000;

JSON

{
  "hex": "#17504f",
  "rgb": {
    "r": 23,
    "g": 80,
    "b": 79
  },
  "hsl": {
    "h": 178.947,
    "s": 55.34,
    "l": 20.196
  },
  "oklch": {
    "l": 0.39493,
    "c": 0.05764,
    "h": 193.4
  },
  "luminance": 0.06484
}

Semantic roles & 50–950 ramp

primary

#17504F

secondary

#873C3D

accent

#494CDF

background

#F5F7F7

surface

#E9EEEE

border

#C5C9C9

text

#050A0A

muted

#797C7C

Preview Lab

Preview with #17504F

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

Preview Lab → · Contrast checker → · Palette generator →