#177A58#177A58

#177A58 is a mid, moderate teal. Relative luminance 0.148; OKLCH L 51.6% C 0.103 H 164.2°. Best body text is #FFFFFF at 5.30:1 contrast (WCAG AA passes).

Color values

HEX	#177A58
RGB	rgb(23, 122, 88)
HSL	hsl(159, 68%, 28%)
HSV	hsv(159, 81%, 48%)
CMYK	cmyk(81.1%, 0%, 27.9%, 52.2%)
CIE-LAB	lab(45.37, -35.99, 10.96)
CIE-LCH	lch(45.37, 37.63, 163.06°)
OKLab	oklab(51.65% -0.0987 0.028)
OKLCH	oklch(51.65% 0.103 164.2)
XYZ	xyz(9.0733, 14.8047, 11.6100)
Luminance	0.1481 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#177A58 #7A1739

analogous

#177A26 #177A58 #176A7A

triadic

#177A58 #58177A #7A5817

tetradic

#177A58 #26177A #7A1739 #6A7A17

square

#177A58 #26177A #7A1739 #6A7A17

split-complementary

#177A58 #7A176A #7A2617

monochromatic

#051A13 #0D4733 #177A58 #21AD7D #33D9A0

Accessibility & contrast

On white

5.30

#177A58 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.96

#177A58 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #177A58

5.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##177A58	#FFFFFF	#000000	##FFFFFF
##177A58	1.00	5.30	3.96	5.30
#FFFFFF	5.30	1.00	21.00	1.00
#000000	3.96	21.00	1.00	21.00
##FFFFFF	5.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#787156

Deuteranopia (green-blind)

#6B685A

Tritanopia (blue-blind)

#007A71

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #177a58;
/* rgb */ color: rgb(23, 122, 88);
/* oklch */ color: oklch(51.6% 0.103 164.2);

Tailwind

colors: {
  custom: {
    50: '#66a187',
    500: '#177a58',
    950: '#000000',
  },
}

SCSS

$custom: #177a58;
$custom-light: #66a187;
$custom-dark: #000000;

JSON

{
  "hex": "#177a58",
  "rgb": {
    "r": 23,
    "g": 122,
    "b": 88
  },
  "hsl": {
    "h": 159.394,
    "s": 68.276,
    "l": 28.431
  },
  "oklch": {
    "l": 0.51645,
    "c": 0.10258,
    "h": 164.2
  },
  "luminance": 0.14806
}

Semantic roles & 50–950 ramp

primary

#177A58

secondary

#AF3E65

accent

#3D79EB

background

#F6FAF8

surface

#EBF3EF

border

#C6CDCA

text

#070F0B

muted

#7A7F7C

Preview Lab

Preview with #177A58

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

Preview Lab → · Contrast checker → · Palette generator →