#17584D#17584D

#17584D is a dark, moderate teal. Relative luminance 0.077; OKLCH L 41.7% C 0.067 H 179.2°. Best body text is #FFFFFF at 8.27:1 contrast (WCAG AA passes).

Color values

HEX	#17584D
RGB	rgb(23, 88, 77)
HSL	hsl(170, 59%, 22%)
HSV	hsv(170, 74%, 35%)
CMYK	cmyk(73.9%, 0%, 12.5%, 65.5%)
CIE-LAB	lab(33.34, -23.09, 0.50)
CIE-LCH	lch(33.34, 23.10, 178.75°)
OKLab	oklab(41.7% -0.0666 0.001)
OKLCH	oklch(41.7% 0.067 179.2)
XYZ	xyz(5.1820, 7.6968, 8.2323)
Luminance	0.0770 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#17584D #581722

analogous

#17582D #17584D #174358

triadic

#17584D #4D1758 #584D17

tetradic

#17584D #2D1758 #581722 #435817

square

#17584D #2D1758 #581722 #435817

split-complementary

#17584D #581743 #582D17

monochromatic

#061815 #0A2723 #17584D #248977 #30B9A2

Accessibility & contrast

On white

8.27

#17584D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.54

#17584D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #17584D

8.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##17584D	#FFFFFF	#000000	##FFFFFF
##17584D	1.00	8.27	2.54	8.27
#FFFFFF	8.27	1.00	21.00	1.00
#000000	2.54	21.00	1.00	21.00
##FFFFFF	8.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#54524D

Deuteranopia (green-blind)

#4B4C4E

Tritanopia (blue-blind)

#005A55

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #17584d;
/* rgb */ color: rgb(23, 88, 77);
/* oklch */ color: oklch(41.7% 0.067 179.2);

Tailwind

colors: {
  custom: {
    50: '#5f877e',
    500: '#17584d',
    950: '#000000',
  },
}

SCSS

$custom: #17584d;
$custom-light: #5f877e;
$custom-dark: #000000;

JSON

{
  "hex": "#17584d",
  "rgb": {
    "r": 23,
    "g": 88,
    "b": 77
  },
  "hsl": {
    "h": 169.846,
    "s": 58.559,
    "l": 21.765
  },
  "oklch": {
    "l": 0.41701,
    "c": 0.06664,
    "h": 179.2
  },
  "luminance": 0.07697
}

Semantic roles & 50–950 ramp

primary

#17584D

secondary

#8F3C4A

accent

#4660E2

background

#F5F8F7

surface

#EAEFEE

border

#C6CAC9

text

#050B0A

muted

#797C7C

Preview Lab

Preview with #17584D

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

Preview Lab → · Contrast checker → · Palette generator →