#177A5F#177A5F

#177A5F is a mid, moderate teal. Relative luminance 0.149; OKLCH L 51.8% C 0.097 H 169.2°. Best body text is #FFFFFF at 5.27:1 contrast (WCAG AA passes).

Color values

HEX	#177A5F
RGB	rgb(23, 122, 95)
HSL	hsl(164, 68%, 28%)
HSV	hsv(164, 81%, 48%)
CMYK	cmyk(81.1%, 0%, 22.1%, 52.2%)
CIE-LAB	lab(45.53, -34.19, 7.08)
CIE-LCH	lch(45.53, 34.92, 168.30°)
OKLab	oklab(51.84% -0.0951 0.0181)
OKLCH	oklch(51.84% 0.097 169.2)
XYZ	xyz(9.3773, 14.9263, 13.2111)
Luminance	0.1493 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#177A5F #7A1732

analogous

#177A2D #177A5F #17637A

triadic

#177A5F #5F177A #7A5F17

tetradic

#177A5F #2D177A #7A1732 #637A17

square

#177A5F #2D177A #7A1732 #637A17

split-complementary

#177A5F #7A1763 #7A2D17

monochromatic

#051A14 #0D4737 #177A5F #21AD87 #33D9AB

Accessibility & contrast

On white

5.27

#177A5F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.99

#177A5F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #177A5F

5.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##177A5F	#FFFFFF	#000000	##FFFFFF
##177A5F	1.00	5.27	3.99	5.27
#FFFFFF	5.27	1.00	21.00	1.00
#000000	3.99	21.00	1.00	21.00
##FFFFFF	5.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#76715E

Deuteranopia (green-blind)

#6A6861

Tritanopia (blue-blind)

#007B72

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #177a5f;
/* rgb */ color: rgb(23, 122, 95);
/* oklch */ color: oklch(51.8% 0.097 169.2);

Tailwind

colors: {
  custom: {
    50: '#67a18c',
    500: '#177a5f',
    950: '#000000',
  },
}

SCSS

$custom: #177a5f;
$custom-light: #67a18c;
$custom-dark: #000000;

JSON

{
  "hex": "#177a5f",
  "rgb": {
    "r": 23,
    "g": 122,
    "b": 95
  },
  "hsl": {
    "h": 163.636,
    "s": 68.276,
    "l": 28.431
  },
  "oklch": {
    "l": 0.51838,
    "c": 0.09678,
    "h": 169.2
  },
  "luminance": 0.14927
}

Semantic roles & 50–950 ramp

primary

#177A5F

secondary

#AF3E5D

accent

#3D6CEB

background

#F6FAF8

surface

#EBF3F0

border

#C6CDCB

text

#070F0C

muted

#7A7F7D

Preview Lab

Preview with #177A5F

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

Preview Lab → · Contrast checker → · Palette generator →