#175A45#175A45

#175A45 is a dark, moderate teal. Relative luminance 0.079; OKLCH L 42.0% C 0.075 H 167.8°. Best body text is #FFFFFF at 8.12:1 contrast (WCAG AA passes).

Color values

HEX	#175A45
RGB	rgb(23, 90, 69)
HSL	hsl(161, 59%, 22%)
HSV	hsv(161, 74%, 35%)
CMYK	cmyk(74.4%, 0%, 23.3%, 64.7%)
CIE-LAB	lab(33.82, -26.38, 6.20)
CIE-LCH	lch(33.82, 27.10, 166.77°)
OKLab	oklab(42.02% -0.0733 0.0159)
OKLCH	oklch(42.02% 0.075 167.8)
XYZ	xyz(5.0831, 7.9236, 6.8906)
Luminance	0.0792 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#175A45 #5A172C

analogous

#175A24 #175A45 #174E5A

triadic

#175A45 #45175A #5A4517

tetradic

#175A45 #24175A #5A172C #4E5A17

square

#175A45 #24175A #5A172C #4E5A17

split-complementary

#175A45 #5A174E #5A2417

monochromatic

#061813 #0B2920 #175A45 #238B6A #30BB90

Accessibility & contrast

On white

8.12

#175A45 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.58

#175A45 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #175A45

8.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##175A45	#FFFFFF	#000000	##FFFFFF
##175A45	1.00	8.12	2.58	8.12
#FFFFFF	8.12	1.00	21.00	1.00
#000000	2.58	21.00	1.00	21.00
##FFFFFF	8.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#585344

Deuteranopia (green-blind)

#4F4D46

Tritanopia (blue-blind)

#005A54

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #175a45;
/* rgb */ color: rgb(23, 90, 69);
/* oklch */ color: oklch(42.0% 0.075 167.8);

Tailwind

colors: {
  custom: {
    50: '#5f8978',
    500: '#175a45',
    950: '#000000',
  },
}

SCSS

$custom: #175a45;
$custom-light: #5f8978;
$custom-dark: #000000;

JSON

{
  "hex": "#175a45",
  "rgb": {
    "r": 23,
    "g": 90,
    "b": 69
  },
  "hsl": {
    "h": 161.194,
    "s": 59.292,
    "l": 22.157
  },
  "oklch": {
    "l": 0.42018,
    "c": 0.07496,
    "h": 167.8
  },
  "luminance": 0.07924
}

Semantic roles & 50–950 ramp

primary

#175A45

secondary

#913C57

accent

#4577E2

background

#F5F8F7

surface

#EAF0ED

border

#C6CBC8

text

#050B09

muted

#797C7B

Preview Lab

Preview with #175A45

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

Preview Lab → · Contrast checker → · Palette generator →