#175251#175251

#175251 is a dark, muted teal. Relative luminance 0.068; OKLCH L 40.1% C 0.059 H 193.4°. Best body text is #FFFFFF at 8.89:1 contrast (WCAG AA passes).

Color values

HEX	#175251
RGB	rgb(23, 82, 81)
HSL	hsl(179, 56%, 21%)
HSV	hsv(179, 72%, 32%)
CMYK	cmyk(72%, 0%, 1.2%, 67.8%)
CIE-LAB	lab(31.37, -18.66, -4.93)
CIE-LCH	lch(31.37, 19.31, 194.80°)
OKLab	oklab(40.14% -0.0574 -0.0137)
OKLCH	oklch(40.14% 0.059 193.4)
XYZ	xyz(4.8552, 6.8103, 8.8416)
Luminance	0.0681 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#175251 #521718

analogous

#175233 #175251 #173552

triadic

#175251 #511752 #525117

tetradic

#175251 #331752 #521718 #355217

square

#175251 #331752 #521718 #355217

split-complementary

#175251 #521735 #523317

monochromatic

#071818 #0A2222 #175251 #248280 #32B2AF

Accessibility & contrast

On white

8.89

#175251 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.36

#175251 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #175251

8.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##175251	#FFFFFF	#000000	##FFFFFF
##175251	1.00	8.89	2.36	8.89
#FFFFFF	8.89	1.00	21.00	1.00
#000000	2.36	21.00	1.00	21.00
##FFFFFF	8.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4D4E51

Deuteranopia (green-blind)

#444751

Tritanopia (blue-blind)

#005552

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #175251;
/* rgb */ color: rgb(23, 82, 81);
/* oklch */ color: oklch(40.1% 0.059 193.4);

Tailwind

colors: {
  custom: {
    50: '#5e8381',
    500: '#175251',
    950: '#000000',
  },
}

SCSS

$custom: #175251;
$custom-light: #5e8381;
$custom-dark: #000000;

JSON

{
  "hex": "#175251",
  "rgb": {
    "r": 23,
    "g": 82,
    "b": 81
  },
  "hsl": {
    "h": 178.983,
    "s": 56.19,
    "l": 20.588
  },
  "oklch": {
    "l": 0.4014,
    "c": 0.05906,
    "h": 193.4
  },
  "luminance": 0.06811
}

Semantic roles & 50–950 ramp

primary

#175251

secondary

#893C3D

accent

#484BDF

background

#F5F8F7

surface

#EAEFEE

border

#C6CAC9

text

#050A0A

muted

#797C7C

Preview Lab

Preview with #175251

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

Preview Lab → · Contrast checker → · Palette generator →