#17523F#17523F

#17523F is a dark, moderate teal. Relative luminance 0.066; OKLCH L 39.5% C 0.069 H 167.7°. Best body text is #FFFFFF at 9.07:1 contrast (WCAG AA passes).

Color values

HEX	#17523F
RGB	rgb(23, 82, 63)
HSL	hsl(161, 56%, 21%)
HSV	hsv(161, 72%, 32%)
CMYK	cmyk(72%, 0%, 23.2%, 67.8%)
CIE-LAB	lab(30.82, -24.10, 5.71)
CIE-LCH	lch(30.82, 24.77, 166.68°)
OKLab	oklab(39.51% -0.067 0.0146)
OKLCH	oklch(39.51% 0.069 167.7)
XYZ	xyz(4.2674, 6.5752, 5.7459)
Luminance	0.0658 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#17523F #52172A

analogous

#175221 #17523F #174752

triadic

#17523F #3F1752 #523F17

tetradic

#17523F #211752 #52172A #475217

square

#17523F #211752 #52172A #475217

split-complementary

#17523F #521747 #522117

monochromatic

#071812 #0A221A #17523F #248264 #32B288

Accessibility & contrast

On white

9.07

#17523F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.32

#17523F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #17523F

9.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##17523F	#FFFFFF	#000000	##FFFFFF
##17523F	1.00	9.07	2.32	9.07
#FFFFFF	9.07	1.00	21.00	1.00
#000000	2.32	21.00	1.00	21.00
##FFFFFF	9.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#504C3E

Deuteranopia (green-blind)

#484640

Tritanopia (blue-blind)

#00524D

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #17523f;
/* rgb */ color: rgb(23, 82, 63);
/* oklch */ color: oklch(39.5% 0.069 167.7);

Tailwind

colors: {
  custom: {
    50: '#5d8374',
    500: '#17523f',
    950: '#000000',
  },
}

SCSS

$custom: #17523f;
$custom-light: #5d8374;
$custom-dark: #000000;

JSON

{
  "hex": "#17523f",
  "rgb": {
    "r": 23,
    "g": 82,
    "b": 63
  },
  "hsl": {
    "h": 160.678,
    "s": 56.19,
    "l": 20.588
  },
  "oklch": {
    "l": 0.39508,
    "c": 0.06858,
    "h": 167.7
  },
  "luminance": 0.06576
}

Semantic roles & 50–950 ramp

primary

#17523F

secondary

#893C55

accent

#4879DF

background

#F5F8F7

surface

#E9EFED

border

#C5CAC8

text

#040A08

muted

#797C7B

Preview Lab

Preview with #17523F

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

Preview Lab → · Contrast checker → · Palette generator →