#177871#177871

#177871 is a mid, moderate teal. Relative luminance 0.148; OKLCH L 51.9% C 0.085 H 187.4°. Best body text is #FFFFFF at 5.30:1 contrast (WCAG AA passes).

Color values

HEX	#177871
RGB	rgb(23, 120, 113)
HSL	hsl(176, 68%, 28%)
HSV	hsv(176, 81%, 47%)
CMYK	cmyk(80.8%, 0%, 5.8%, 52.9%)
CIE-LAB	lab(45.37, -28.09, -3.85)
CIE-LCH	lch(45.37, 28.35, 187.81°)
OKLab	oklab(51.87% -0.0838 -0.0109)
OKLCH	oklch(51.87% 0.085 187.4)
XYZ	xyz(10.0490, 14.8061, 17.9478)
Luminance	0.1481 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#177871 #78171E

analogous

#177840 #177871 #174E78

triadic

#177871 #711778 #787117

tetradic

#177871 #401778 #78171E #4E7817

square

#177871 #401778 #78171E #4E7817

split-complementary

#177871 #78174E #784017

monochromatic

#051A18 #0D4541 #177871 #21ABA1 #32D8CC

Accessibility & contrast

On white

5.30

#177871 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.96

#177871 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #177871

5.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##177871	#FFFFFF	#000000	##FFFFFF
##177871	1.00	5.30	3.96	5.30
#FFFFFF	5.30	1.00	21.00	1.00
#000000	3.96	21.00	1.00	21.00
##FFFFFF	5.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#717171

Deuteranopia (green-blind)

#646772

Tritanopia (blue-blind)

#007B76

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #177871;
/* rgb */ color: rgb(23, 120, 113);
/* oklch */ color: oklch(51.9% 0.085 187.4);

Tailwind

colors: {
  custom: {
    50: '#689f99',
    500: '#177871',
    950: '#000000',
  },
}

SCSS

$custom: #177871;
$custom-light: #689f99;
$custom-dark: #000000;

JSON

{
  "hex": "#177871",
  "rgb": {
    "r": 23,
    "g": 120,
    "b": 113
  },
  "hsl": {
    "h": 175.67,
    "s": 67.832,
    "l": 28.039
  },
  "oklch": {
    "l": 0.5187,
    "c": 0.08453,
    "h": 187.4
  },
  "luminance": 0.14807
}

Semantic roles & 50–950 ramp

primary

#177871

secondary

#AD3E46

accent

#3D4AEB

background

#F6F9F9

surface

#ECF2F2

border

#C7CCCC

text

#070E0E

muted

#7A7E7E

Preview Lab

Preview with #177871

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

Preview Lab → · Contrast checker → · Palette generator →