#174B36#174B36

#174B36 is a dark, moderate teal. Relative luminance 0.055; OKLCH L 37.2% C 0.066 H 163.1°. Best body text is #FFFFFF at 10.02:1 contrast (WCAG AA passes).

Color values

HEX	#174B36
RGB	rgb(23, 75, 54)
HSL	hsl(156, 53%, 19%)
HSV	hsv(156, 69%, 29%)
CMYK	cmyk(69.3%, 0%, 28%, 70.6%)
CIE-LAB	lab(28.06, -23.02, 7.54)
CIE-LCH	lch(28.06, 24.23, 161.87°)
OKLab	oklab(37.18% -0.0634 0.0193)
OKLCH	oklch(37.18% 0.066 163.1)
XYZ	xyz(3.5349, 5.4803, 4.3608)
Luminance	0.0548 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#174B36 #4B172C

analogous

#174B1C #174B36 #17464B

triadic

#174B36 #36174B #4B3617

tetradic

#174B36 #1C174B #4B172C #464B17

square

#174B36 #1C174B #4B172C #464B17

split-complementary

#174B36 #4B1746 #4B1C17

monochromatic

#071711 #091C14 #174B36 #257A58 #34A979

Accessibility & contrast

On white

10.02

#174B36 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.10

#174B36 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #174B36

10.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##174B36	#FFFFFF	#000000	##FFFFFF
##174B36	1.00	10.02	2.10	10.02
#FFFFFF	10.02	1.00	21.00	1.00
#000000	2.10	21.00	1.00	21.00
##FFFFFF	10.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A4535

Deuteranopia (green-blind)

#424037

Tritanopia (blue-blind)

#004B45

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #174b36;
/* rgb */ color: rgb(23, 75, 54);
/* oklch */ color: oklch(37.2% 0.066 163.1);

Tailwind

colors: {
  custom: {
    50: '#5b7e6d',
    500: '#174b36',
    950: '#000000',
  },
}

SCSS

$custom: #174b36;
$custom-light: #5b7e6d;
$custom-dark: #000000;

JSON

{
  "hex": "#174b36",
  "rgb": {
    "r": 23,
    "g": 75,
    "b": 54
  },
  "hsl": {
    "h": 155.769,
    "s": 53.061,
    "l": 19.216
  },
  "oklch": {
    "l": 0.37175,
    "c": 0.06623,
    "h": 163.1
  },
  "luminance": 0.05481
}

Semantic roles & 50–950 ramp

primary

#174B36

secondary

#823C58

accent

#4B86DC

background

#F5F7F6

surface

#E9EEEB

border

#C5C9C6

text

#040A07

muted

#797C7A

Preview Lab

Preview with #174B36

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

Preview Lab → · Contrast checker → · Palette generator →