#17554F#17554F

#17554F is a dark, moderate teal. Relative luminance 0.072; OKLCH L 40.9% C 0.062 H 185.8°. Best body text is #FFFFFF at 8.58:1 contrast (WCAG AA passes).

Color values

HEX	#17554F
RGB	rgb(23, 85, 79)
HSL	hsl(174, 57%, 21%)
HSV	hsv(174, 73%, 33%)
CMYK	cmyk(72.9%, 0%, 7.1%, 66.7%)
CIE-LAB	lab(32.35, -20.92, -2.21)
CIE-LCH	lch(32.35, 21.04, 186.02°)
OKLab	oklab(40.92% -0.062 -0.0063)
OKLCH	oklch(40.92% 0.062 185.8)
XYZ	xyz(5.0125, 7.2431, 8.5295)
Luminance	0.0724 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#17554F #55171D

analogous

#175530 #17554F #173C55

triadic

#17554F #4F1755 #554F17

tetradic

#17554F #301755 #55171D #3C5517

square

#17554F #301755 #55171D #3C5517

split-complementary

#17554F #55173C #553017

monochromatic

#071816 #0A2522 #17554F #24857C #31B5A9

Accessibility & contrast

On white

8.58

#17554F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.45

#17554F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #17554F

8.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##17554F	#FFFFFF	#000000	##FFFFFF
##17554F	1.00	8.58	2.45	8.58
#FFFFFF	8.58	1.00	21.00	1.00
#000000	2.45	21.00	1.00	21.00
##FFFFFF	8.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#50504F

Deuteranopia (green-blind)

#474950

Tritanopia (blue-blind)

#005753

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #17554f;
/* rgb */ color: rgb(23, 85, 79);
/* oklch */ color: oklch(40.9% 0.062 185.8);

Tailwind

colors: {
  custom: {
    50: '#5e8580',
    500: '#17554f',
    950: '#000000',
  },
}

SCSS

$custom: #17554f;
$custom-light: #5e8580;
$custom-dark: #000000;

JSON

{
  "hex": "#17554f",
  "rgb": {
    "r": 23,
    "g": 85,
    "b": 79
  },
  "hsl": {
    "h": 174.194,
    "s": 57.407,
    "l": 21.176
  },
  "oklch": {
    "l": 0.40916,
    "c": 0.06236,
    "h": 185.8
  },
  "luminance": 0.07244
}

Semantic roles & 50–950 ramp

primary

#17554F

secondary

#8C3C44

accent

#4756E1

background

#F5F8F7

surface

#EAEFEE

border

#C6CAC9

text

#050B0A

muted

#797C7C

Preview Lab

Preview with #17554F

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

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