#177870#177870

#177870 is a mid, moderate teal. Relative luminance 0.148; OKLCH L 51.8% C 0.085 H 186.4°. Best body text is #FFFFFF at 5.31:1 contrast (WCAG AA passes).

Color values

HEX	#177870
RGB	rgb(23, 120, 112)
HSL	hsl(175, 68%, 28%)
HSV	hsv(175, 81%, 47%)
CMYK	cmyk(80.8%, 0%, 6.7%, 52.9%)
CIE-LAB	lab(45.34, -28.39, -3.30)
CIE-LCH	lch(45.34, 28.59, 186.64°)
OKLab	oklab(51.83% -0.0843 -0.0094)
OKLCH	oklch(51.83% 0.085 186.4)
XYZ	xyz(9.9930, 14.7837, 17.6530)
Luminance	0.1479 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#177870 #78171F

analogous

#177840 #177870 #174F78

triadic

#177870 #701778 #787017

tetradic

#177870 #401778 #78171F #4F7817

square

#177870 #401778 #78171F #4F7817

split-complementary

#177870 #78174F #784017

monochromatic

#051A18 #0D4540 #177870 #21ABA0 #32D8CA

Accessibility & contrast

On white

5.31

#177870 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.96

#177870 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #177870

5.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##177870	#FFFFFF	#000000	##FFFFFF
##177870	1.00	5.31	3.96	5.31
#FFFFFF	5.31	1.00	21.00	1.00
#000000	3.96	21.00	1.00	21.00
##FFFFFF	5.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#717170

Deuteranopia (green-blind)

#646771

Tritanopia (blue-blind)

#007B75

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #177870;
/* rgb */ color: rgb(23, 120, 112);
/* oklch */ color: oklch(51.8% 0.085 186.4);

Tailwind

colors: {
  custom: {
    50: '#679f99',
    500: '#177870',
    950: '#000000',
  },
}

SCSS

$custom: #177870;
$custom-light: #679f99;
$custom-dark: #000000;

JSON

{
  "hex": "#177870",
  "rgb": {
    "r": 23,
    "g": 120,
    "b": 112
  },
  "hsl": {
    "h": 175.052,
    "s": 67.832,
    "l": 28.039
  },
  "oklch": {
    "l": 0.51834,
    "c": 0.08485,
    "h": 186.4
  },
  "luminance": 0.14785
}

Semantic roles & 50–950 ramp

primary

#177870

secondary

#AD3E47

accent

#3D4BEB

background

#F6F9F9

surface

#EBF2F2

border

#C6CCCC

text

#070E0D

muted

#7A7E7E

Preview Lab

Preview with #177870

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

Preview Lab → · Contrast checker → · Palette generator →