#177B61#177B61

#177B61 is a mid, moderate teal. Relative luminance 0.152; OKLCH L 52.2% C 0.097 H 170.2°. Best body text is #FFFFFF at 5.20:1 contrast (WCAG AA passes).

Color values

HEX	#177B61
RGB	rgb(23, 123, 97)
HSL	hsl(164, 68%, 29%)
HSV	hsv(164, 81%, 48%)
CMYK	cmyk(81.3%, 0%, 21.1%, 51.8%)
CIE-LAB	lab(45.92, -34.10, 6.45)
CIE-LCH	lch(45.92, 34.71, 169.29°)
OKLab	oklab(52.17% -0.0951 0.0165)
OKLCH	oklch(52.17% 0.097 170.2)
XYZ	xyz(9.5928, 15.2100, 13.7372)
Luminance	0.1521 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#177B61 #7B1731

analogous

#177B2F #177B61 #17637B

triadic

#177B61 #61177B #7B6117

tetradic

#177B61 #2F177B #7B1731 #637B17

square

#177B61 #2F177B #7B1731 #637B17

split-complementary

#177B61 #7B1763 #7B2F17

monochromatic

#051A14 #0D4738 #177B61 #21AF8A #33D9AE

Accessibility & contrast

On white

5.20

#177B61 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.04

#177B61 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #177B61

5.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##177B61	#FFFFFF	#000000	##FFFFFF
##177B61	1.00	5.20	4.04	5.20
#FFFFFF	5.20	1.00	21.00	1.00
#000000	4.04	21.00	1.00	21.00
##FFFFFF	5.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#777260

Deuteranopia (green-blind)

#6B6963

Tritanopia (blue-blind)

#007C74

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #177b61;
/* rgb */ color: rgb(23, 123, 97);
/* oklch */ color: oklch(52.2% 0.097 170.2);

Tailwind

colors: {
  custom: {
    50: '#67a28d',
    500: '#177b61',
    950: '#000000',
  },
}

SCSS

$custom: #177b61;
$custom-light: #67a28d;
$custom-dark: #000000;

JSON

{
  "hex": "#177b61",
  "rgb": {
    "r": 23,
    "g": 123,
    "b": 97
  },
  "hsl": {
    "h": 164.4,
    "s": 68.493,
    "l": 28.627
  },
  "oklch": {
    "l": 0.52172,
    "c": 0.09652,
    "h": 170.2
  },
  "luminance": 0.15211
}

Semantic roles & 50–950 ramp

primary

#177B61

secondary

#B03E5C

accent

#3C6AEB

background

#F6FAF8

surface

#EBF3F0

border

#C6CDCB

text

#070F0C

muted

#7A7F7D

Preview Lab

Preview with #177B61

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

Preview Lab → · Contrast checker → · Palette generator →