#177B58#177B58

#177B58 is a mid, moderate teal. Relative luminance 0.151; OKLCH L 51.9% C 0.104 H 163.7°. Best body text is #FFFFFF at 5.24:1 contrast (WCAG AA passes).

Color values

HEX	#177B58
RGB	rgb(23, 123, 88)
HSL	hsl(159, 68%, 29%)
HSV	hsv(159, 81%, 48%)
CMYK	cmyk(81.3%, 0%, 28.5%, 51.8%)
CIE-LAB	lab(45.70, -36.42, 11.44)
CIE-LCH	lch(45.70, 38.18, 162.57°)
OKLab	oklab(51.92% -0.0998 0.0291)
OKLCH	oklch(51.92% 0.104 163.7)
XYZ	xyz(9.1967, 15.0515, 11.6512)
Luminance	0.1505 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#177B58 #7B173A

analogous

#177B26 #177B58 #176C7B

triadic

#177B58 #58177B #7B5817

tetradic

#177B58 #26177B #7B173A #6C7B17

square

#177B58 #26177B #7B173A #6C7B17

split-complementary

#177B58 #7B176C #7B2617

monochromatic

#051A12 #0D4733 #177B58 #21AF7D #33D99F

Accessibility & contrast

On white

5.24

#177B58 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.01

#177B58 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #177B58

5.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##177B58	#FFFFFF	#000000	##FFFFFF
##177B58	1.00	5.24	4.01	5.24
#FFFFFF	5.24	1.00	21.00	1.00
#000000	4.01	21.00	1.00	21.00
##FFFFFF	5.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#797156

Deuteranopia (green-blind)

#6C695A

Tritanopia (blue-blind)

#007B71

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #177b58;
/* rgb */ color: rgb(23, 123, 88);
/* oklch */ color: oklch(51.9% 0.104 163.7);

Tailwind

colors: {
  custom: {
    50: '#67a287',
    500: '#177b58',
    950: '#000000',
  },
}

SCSS

$custom: #177b58;
$custom-light: #67a287;
$custom-dark: #000000;

JSON

{
  "hex": "#177b58",
  "rgb": {
    "r": 23,
    "g": 123,
    "b": 88
  },
  "hsl": {
    "h": 159,
    "s": 68.493,
    "l": 28.627
  },
  "oklch": {
    "l": 0.51924,
    "c": 0.10393,
    "h": 163.7
  },
  "luminance": 0.15053
}

Semantic roles & 50–950 ramp

primary

#177B58

secondary

#B03E66

accent

#3C7AEB

background

#F6FAF8

surface

#EBF3EF

border

#C6CDCA

text

#070F0B

muted

#7A7F7C

Preview Lab

Preview with #177B58

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

Preview Lab → · Contrast checker → · Palette generator →