#177A74#177A74

#177A74 is a mid, moderate teal. Relative luminance 0.154; OKLCH L 52.5% C 0.085 H 188.6°. Best body text is #FFFFFF at 5.16:1 contrast (WCAG AA passes).

Color values

HEX	#177A74
RGB	rgb(23, 122, 116)
HSL	hsl(176, 68%, 28%)
HSV	hsv(176, 81%, 48%)
CMYK	cmyk(81.1%, 0%, 4.9%, 52.2%)
CIE-LAB	lab(46.12, -28.14, -4.52)
CIE-LCH	lch(46.12, 28.50, 189.12°)
OKLab	oklab(52.52% -0.0845 -0.0127)
OKLCH	oklch(52.52% 0.085 188.6)
XYZ	xyz(10.4638, 15.3609, 18.9331)
Luminance	0.1536 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#177A74 #7A171D

analogous

#177A42 #177A74 #174E7A

triadic

#177A74 #74177A #7A7417

tetradic

#177A74 #42177A #7A171D #4E7A17

square

#177A74 #42177A #7A171D #4E7A17

split-complementary

#177A74 #7A174E #7A4217

monochromatic

#051A18 #0D4743 #177A74 #21ADA5 #33D9CE

Accessibility & contrast

On white

5.16

#177A74 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.07

#177A74 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #177A74

5.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##177A74	#FFFFFF	#000000	##FFFFFF
##177A74	1.00	5.16	4.07	5.16
#FFFFFF	5.16	1.00	21.00	1.00
#000000	4.07	21.00	1.00	21.00
##FFFFFF	5.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#737374

Deuteranopia (green-blind)

#656975

Tritanopia (blue-blind)

#007D78

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #177a74;
/* rgb */ color: rgb(23, 122, 116);
/* oklch */ color: oklch(52.5% 0.085 188.6);

Tailwind

colors: {
  custom: {
    50: '#68a19c',
    500: '#177a74',
    950: '#000000',
  },
}

SCSS

$custom: #177a74;
$custom-light: #68a19c;
$custom-dark: #000000;

JSON

{
  "hex": "#177a74",
  "rgb": {
    "r": 23,
    "g": 122,
    "b": 116
  },
  "hsl": {
    "h": 176.364,
    "s": 68.276,
    "l": 28.431
  },
  "oklch": {
    "l": 0.52518,
    "c": 0.08542,
    "h": 188.6
  },
  "luminance": 0.15362
}

Semantic roles & 50–950 ramp

primary

#177A74

secondary

#AF3E45

accent

#3D47EB

background

#F6F9F9

surface

#ECF2F2

border

#C7CCCC

text

#070F0E

muted

#7A7E7E

Preview Lab

Preview with #177A74

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

Preview Lab → · Contrast checker → · Palette generator →