#174F3D#174F3D

#174F3D is a dark, moderate teal. Relative luminance 0.061; OKLCH L 38.6% C 0.066 H 168.0°. Best body text is #FFFFFF at 9.45:1 contrast (WCAG AA passes).

Color values

HEX	#174F3D
RGB	rgb(23, 79, 61)
HSL	hsl(161, 55%, 20%)
HSV	hsv(161, 71%, 31%)
CMYK	cmyk(70.9%, 0%, 22.8%, 69%)
CIE-LAB	lab(29.69, -23.15, 5.37)
CIE-LCH	lch(29.69, 23.76, 166.94°)
OKLab	oklab(38.57% -0.0644 0.0137)
OKLCH	oklch(38.57% 0.066 168)
XYZ	xyz(3.9912, 6.1106, 5.3831)
Luminance	0.0611 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#174F3D #4F1729

analogous

#174F21 #174F3D #17454F

triadic

#174F3D #3D174F #4F3D17

tetradic

#174F3D #21174F #4F1729 #454F17

square

#174F3D #21174F #4F1729 #454F17

split-complementary

#174F3D #4F1745 #4F2117

monochromatic

#071812 #092018 #174F3D #257E62 #33AE86

Accessibility & contrast

On white

9.45

#174F3D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.22

#174F3D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #174F3D

9.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##174F3D	#FFFFFF	#000000	##FFFFFF
##174F3D	1.00	9.45	2.22	9.45
#FFFFFF	9.45	1.00	21.00	1.00
#000000	2.22	21.00	1.00	21.00
##FFFFFF	9.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4D493C

Deuteranopia (green-blind)

#45443E

Tritanopia (blue-blind)

#004F4A

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #174f3d;
/* rgb */ color: rgb(23, 79, 61);
/* oklch */ color: oklch(38.6% 0.066 168.0);

Tailwind

colors: {
  custom: {
    50: '#5c8172',
    500: '#174f3d',
    950: '#000000',
  },
}

SCSS

$custom: #174f3d;
$custom-light: #5c8172;
$custom-dark: #000000;

JSON

{
  "hex": "#174f3d",
  "rgb": {
    "r": 23,
    "g": 79,
    "b": 61
  },
  "hsl": {
    "h": 160.714,
    "s": 54.902,
    "l": 20
  },
  "oklch": {
    "l": 0.38567,
    "c": 0.0659,
    "h": 168
  },
  "luminance": 0.06111
}

Semantic roles & 50–950 ramp

primary

#174F3D

secondary

#863C54

accent

#4A79DE

background

#F5F7F6

surface

#E9EEEC

border

#C5C9C7

text

#040A08

muted

#797C7B

Preview Lab

Preview with #174F3D

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

Preview Lab → · Contrast checker → · Palette generator →