#175E4D#175E4D

#175E4D is a dark, moderate teal. Relative luminance 0.087; OKLCH L 43.4% C 0.074 H 173.1°. Best body text is #FFFFFF at 7.65:1 contrast (WCAG AA passes).

Color values

HEX	#175E4D
RGB	rgb(23, 94, 77)
HSL	hsl(166, 61%, 23%)
HSV	hsv(166, 76%, 37%)
CMYK	cmyk(75.5%, 0%, 18.1%, 63.1%)
CIE-LAB	lab(35.44, -26.09, 3.55)
CIE-LCH	lch(35.44, 26.33, 172.26°)
OKLab	oklab(43.42% -0.0736 0.009)
OKLCH	oklch(43.42% 0.074 173.1)
XYZ	xyz(5.6949, 8.7227, 8.4033)
Luminance	0.0872 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#175E4D #5E1728

analogous

#175E29 #175E4D #174B5E

triadic

#175E4D #4D175E #5E4D17

tetradic

#175E4D #29175E #5E1728 #4B5E17

square

#175E4D #29175E #5E1728 #4B5E17

split-complementary

#175E4D #5E174B #5E2917

monochromatic

#061914 #0B2D25 #175E4D #238F75 #2FC09E

Accessibility & contrast

On white

7.65

#175E4D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.74

#175E4D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #175E4D

7.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##175E4D	#FFFFFF	#000000	##FFFFFF
##175E4D	1.00	7.65	2.74	7.65
#FFFFFF	7.65	1.00	21.00	1.00
#000000	2.74	21.00	1.00	21.00
##FFFFFF	7.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B574C

Deuteranopia (green-blind)

#51504E

Tritanopia (blue-blind)

#005F59

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #175e4d;
/* rgb */ color: rgb(23, 94, 77);
/* oklch */ color: oklch(43.4% 0.074 173.1);

Tailwind

colors: {
  custom: {
    50: '#608c7e',
    500: '#175e4d',
    950: '#000000',
  },
}

SCSS

$custom: #175e4d;
$custom-light: #608c7e;
$custom-dark: #000000;

JSON

{
  "hex": "#175e4d",
  "rgb": {
    "r": 23,
    "g": 94,
    "b": 77
  },
  "hsl": {
    "h": 165.634,
    "s": 60.684,
    "l": 22.941
  },
  "oklch": {
    "l": 0.43417,
    "c": 0.07415,
    "h": 173.1
  },
  "luminance": 0.08723
}

Semantic roles & 50–950 ramp

primary

#175E4D

secondary

#953C51

accent

#446AE4

background

#F6F8F7

surface

#EBF0EE

border

#C6CBC9

text

#050C0A

muted

#7A7D7C

Preview Lab

Preview with #175E4D

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

Preview Lab → · Contrast checker → · Palette generator →