#177983#177983

#177983 is a mid, moderate teal. Relative luminance 0.155; OKLCH L 52.8% C 0.085 H 205.6°. Best body text is #FFFFFF at 5.12:1 contrast (WCAG AA passes).

Color values

HEX	#177983
RGB	rgb(23, 121, 131)
HSL	hsl(186, 70%, 30%)
HSV	hsv(186, 82%, 51%)
CMYK	cmyk(82.4%, 7.6%, 0%, 48.6%)
CIE-LAB	lab(46.30, -22.80, -13.16)
CIE-LCH	lch(46.30, 26.33, 210.00°)
OKLab	oklab(52.83% -0.0763 -0.0366)
OKLCH	oklch(52.83% 0.085 205.6)
XYZ	xyz(11.2856, 15.4942, 23.8642)
Luminance	0.1550 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#177983 #832117

analogous

#178357 #177983 #174383

triadic

#177983 #831779 #798317

tetradic

#177983 #571783 #832117 #438317

square

#177983 #571783 #832117 #438317

split-complementary

#177983 #831743 #835717

monochromatic

#05191B #0E494F #177983 #20A9B7 #38CDDC

Accessibility & contrast

On white

5.12

#177983 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.10

#177983 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #177983

5.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##177983	#FFFFFF	#000000	##FFFFFF
##177983	1.00	5.12	4.10	5.12
#FFFFFF	5.12	1.00	21.00	1.00
#000000	4.10	21.00	1.00	21.00
##FFFFFF	5.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6E7484

Deuteranopia (green-blind)

#606983

Tritanopia (blue-blind)

#007F7C

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #177983;
/* rgb */ color: rgb(23, 121, 131);
/* oklch */ color: oklch(52.8% 0.085 205.6);

Tailwind

colors: {
  custom: {
    50: '#6aa0a7',
    500: '#177983',
    950: '#000000',
  },
}

SCSS

$custom: #177983;
$custom-light: #6aa0a7;
$custom-dark: #000000;

JSON

{
  "hex": "#177983",
  "rgb": {
    "r": 23,
    "g": 121,
    "b": 131
  },
  "hsl": {
    "h": 185.556,
    "s": 70.13,
    "l": 30.196
  },
  "oklch": {
    "l": 0.52832,
    "c": 0.08468,
    "h": 205.6
  },
  "luminance": 0.15496
}

Semantic roles & 50–950 ramp

primary

#177983

secondary

#B74A3F

accent

#4B3BED

background

#F6F9FA

surface

#ECF2F4

border

#C7CCCE

text

#080E0F

muted

#7A7E7F

Preview Lab

Preview with #177983

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

Preview Lab → · Contrast checker → · Palette generator →