#177980#177980

#177980 is a mid, moderate teal. Relative luminance 0.154; OKLCH L 52.7% C 0.084 H 202.4°. Best body text is #FFFFFF at 5.14:1 contrast (WCAG AA passes).

Color values

HEX	#177980
RGB	rgb(23, 121, 128)
HSL	hsl(184, 70%, 30%)
HSV	hsv(184, 82%, 50%)
CMYK	cmyk(82%, 5.5%, 0%, 49.8%)
CIE-LAB	lab(46.20, -23.80, -11.55)
CIE-LCH	lch(46.20, 26.45, 205.88°)
OKLab	oklab(52.71% -0.0777 -0.0321)
OKLCH	oklch(52.71% 0.084 202.4)
XYZ	xyz(11.0852, 15.4140, 22.8088)
Luminance	0.1542 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#177980 #801E17

analogous

#178053 #177980 #174580

triadic

#177980 #801779 #798017

tetradic

#177980 #531780 #801E17 #458017

square

#177980 #531780 #801E17 #458017

split-complementary

#177980 #801745 #805317

monochromatic

#05191A #0E484C #177980 #20AAB4 #36D0DB

Accessibility & contrast

On white

5.14

#177980 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.08

#177980 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #177980

5.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##177980	#FFFFFF	#000000	##FFFFFF
##177980	1.00	5.14	4.08	5.14
#FFFFFF	5.14	1.00	21.00	1.00
#000000	4.08	21.00	1.00	21.00
##FFFFFF	5.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6F7381

Deuteranopia (green-blind)

#616980

Tritanopia (blue-blind)

#007E7B

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #177980;
/* rgb */ color: rgb(23, 121, 128);
/* oklch */ color: oklch(52.7% 0.084 202.4);

Tailwind

colors: {
  custom: {
    50: '#69a0a4',
    500: '#177980',
    950: '#000000',
  },
}

SCSS

$custom: #177980;
$custom-light: #69a0a4;
$custom-dark: #000000;

JSON

{
  "hex": "#177980",
  "rgb": {
    "r": 23,
    "g": 121,
    "b": 128
  },
  "hsl": {
    "h": 184,
    "s": 69.536,
    "l": 29.608
  },
  "oklch": {
    "l": 0.52709,
    "c": 0.08409,
    "h": 202.4
  },
  "luminance": 0.15415
}

Semantic roles & 50–950 ramp

primary

#177980

secondary

#B4463E

accent

#473BEC

background

#F6F9FA

surface

#ECF2F4

border

#C7CCCE

text

#070E0F

muted

#7A7E7F

Preview Lab

Preview with #177980

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

Preview Lab → · Contrast checker → · Palette generator →