#175E58#175E58

#175E58 is a dark, moderate teal. Relative luminance 0.089; OKLCH L 43.8% C 0.068 H 186.7°. Best body text is #FFFFFF at 7.56:1 contrast (WCAG AA passes).

Color values

HEX	#175E58
RGB	rgb(23, 94, 88)
HSL	hsl(175, 61%, 23%)
HSV	hsv(175, 76%, 37%)
CMYK	cmyk(75.5%, 0%, 6.4%, 63.1%)
CIE-LAB	lab(35.77, -22.80, -2.81)
CIE-LCH	lch(35.77, 22.97, 187.03°)
OKLab	oklab(43.8% -0.0678 -0.008)
OKLCH	oklch(43.8% 0.068 186.7)
XYZ	xyz(6.1167, 8.8914, 10.6245)
Luminance	0.0889 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#175E58 #5E171D

analogous

#175E35 #175E58 #17405E

triadic

#175E58 #58175E #5E5817

tetradic

#175E58 #35175E #5E171D #405E17

square

#175E58 #35175E #5E171D #405E17

split-complementary

#175E58 #5E1740 #5E3517

monochromatic

#061917 #0B2D2A #175E58 #238F86 #2FC0B4

Accessibility & contrast

On white

7.56

#175E58 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.78

#175E58 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #175E58

7.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##175E58	#FFFFFF	#000000	##FFFFFF
##175E58	1.00	7.56	2.78	7.56
#FFFFFF	7.56	1.00	21.00	1.00
#000000	2.78	21.00	1.00	21.00
##FFFFFF	7.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#595858

Deuteranopia (green-blind)

#4F5159

Tritanopia (blue-blind)

#00605C

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #175e58;
/* rgb */ color: rgb(23, 94, 88);
/* oklch */ color: oklch(43.8% 0.068 186.7);

Tailwind

colors: {
  custom: {
    50: '#618c87',
    500: '#175e58',
    950: '#000000',
  },
}

SCSS

$custom: #175e58;
$custom-light: #618c87;
$custom-dark: #000000;

JSON

{
  "hex": "#175e58",
  "rgb": {
    "r": 23,
    "g": 94,
    "b": 88
  },
  "hsl": {
    "h": 174.93,
    "s": 60.684,
    "l": 22.941
  },
  "oklch": {
    "l": 0.43795,
    "c": 0.06832,
    "h": 186.7
  },
  "luminance": 0.08892
}

Semantic roles & 50–950 ramp

primary

#175E58

secondary

#953C44

accent

#4451E4

background

#F6F8F8

surface

#EBF0EF

border

#C6CBCA

text

#050C0B

muted

#7A7D7C

Preview Lab

Preview with #175E58

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

Preview Lab → · Contrast checker → · Palette generator →