#17574C#17574C

#17574C is a dark, moderate teal. Relative luminance 0.075; OKLCH L 41.4% C 0.066 H 179.0°. Best body text is #FFFFFF at 8.39:1 contrast (WCAG AA passes).

Color values

HEX	#17574C
RGB	rgb(23, 87, 76)
HSL	hsl(170, 58%, 22%)
HSV	hsv(170, 74%, 34%)
CMYK	cmyk(73.6%, 0%, 12.6%, 65.9%)
CIE-LAB	lab(32.96, -22.88, 0.58)
CIE-LCH	lch(32.96, 22.89, 178.55°)
OKLab	oklab(41.38% -0.066 0.0012)
OKLCH	oklch(41.38% 0.066 179)
XYZ	xyz(5.0654, 7.5198, 8.0206)
Luminance	0.0752 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#17574C #571722

analogous

#17572C #17574C #174257

triadic

#17574C #4C1757 #574C17

tetradic

#17574C #2C1757 #571722 #425717

square

#17574C #2C1757 #571722 #425717

split-complementary

#17574C #571742 #572C17

monochromatic

#061815 #0A2722 #17574C #248776 #31B8A1

Accessibility & contrast

On white

8.39

#17574C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.50

#17574C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #17574C

8.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##17574C	#FFFFFF	#000000	##FFFFFF
##17574C	1.00	8.39	2.50	8.39
#FFFFFF	8.39	1.00	21.00	1.00
#000000	2.50	21.00	1.00	21.00
##FFFFFF	8.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#53514C

Deuteranopia (green-blind)

#4A4B4D

Tritanopia (blue-blind)

#005854

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #17574c;
/* rgb */ color: rgb(23, 87, 76);
/* oklch */ color: oklch(41.4% 0.066 179.0);

Tailwind

colors: {
  custom: {
    50: '#5e877e',
    500: '#17574c',
    950: '#000000',
  },
}

SCSS

$custom: #17574c;
$custom-light: #5e877e;
$custom-dark: #000000;

JSON

{
  "hex": "#17574c",
  "rgb": {
    "r": 23,
    "g": 87,
    "b": 76
  },
  "hsl": {
    "h": 169.688,
    "s": 58.182,
    "l": 21.569
  },
  "oklch": {
    "l": 0.4138,
    "c": 0.06599,
    "h": 179
  },
  "luminance": 0.0752
}

Semantic roles & 50–950 ramp

primary

#17574C

secondary

#8E3C4A

accent

#4661E1

background

#F5F8F7

surface

#EAEFEE

border

#C6CAC9

text

#050B09

muted

#797C7B

Preview Lab

Preview with #17574C

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

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