#177A64#177A64

#177A64 is a mid, moderate teal. Relative luminance 0.150; OKLCH L 52.0% C 0.093 H 173.3°. Best body text is #FFFFFF at 5.24:1 contrast (WCAG AA passes).

Color values

HEX	#177A64
RGB	rgb(23, 122, 100)
HSL	hsl(167, 68%, 28%)
HSV	hsv(167, 81%, 48%)
CMYK	cmyk(81.1%, 0%, 18%, 52.2%)
CIE-LAB	lab(45.66, -32.83, 4.31)
CIE-LCH	lch(45.66, 33.12, 172.53°)
OKLab	oklab(51.99% -0.0925 0.0109)
OKLCH	oklch(51.99% 0.093 173.3)
XYZ	xyz(9.6119, 15.0201, 14.4467)
Luminance	0.1502 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#177A64 #7A172D

analogous

#177A32 #177A64 #175E7A

triadic

#177A64 #64177A #7A6417

tetradic

#177A64 #32177A #7A172D #5E7A17

square

#177A64 #32177A #7A172D #5E7A17

split-complementary

#177A64 #7A175E #7A3217

monochromatic

#051A15 #0D473A #177A64 #21AD8E #33D9B4

Accessibility & contrast

On white

5.24

#177A64 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.00

#177A64 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #177A64

5.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##177A64	#FFFFFF	#000000	##FFFFFF
##177A64	1.00	5.24	4.00	5.24
#FFFFFF	5.24	1.00	21.00	1.00
#000000	4.00	21.00	1.00	21.00
##FFFFFF	5.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#767163

Deuteranopia (green-blind)

#696866

Tritanopia (blue-blind)

#007B74

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #177a64;
/* rgb */ color: rgb(23, 122, 100);
/* oklch */ color: oklch(52.0% 0.093 173.3);

Tailwind

colors: {
  custom: {
    50: '#67a190',
    500: '#177a64',
    950: '#000000',
  },
}

SCSS

$custom: #177a64;
$custom-light: #67a190;
$custom-dark: #000000;

JSON

{
  "hex": "#177a64",
  "rgb": {
    "r": 23,
    "g": 122,
    "b": 100
  },
  "hsl": {
    "h": 166.667,
    "s": 68.276,
    "l": 28.431
  },
  "oklch": {
    "l": 0.51986,
    "c": 0.09315,
    "h": 173.3
  },
  "luminance": 0.15021
}

Semantic roles & 50–950 ramp

primary

#177A64

secondary

#AF3E57

accent

#3D63EB

background

#F6FAF8

surface

#EBF3F0

border

#C6CDCB

text

#070F0C

muted

#7A7F7D

Preview Lab

Preview with #177A64

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

Preview Lab → · Contrast checker → · Palette generator →