#177F56#177F56

#177F56 is a mid, moderate teal. Relative luminance 0.160; OKLCH L 53.0% C 0.111 H 160.8°. Best body text is #FFFFFF at 4.99:1 contrast (WCAG AA passes).

Color values

HEX	#177F56
RGB	rgb(23, 127, 86)
HSL	hsl(156, 69%, 29%)
HSV	hsv(156, 82%, 50%)
CMYK	cmyk(81.9%, 0%, 32.3%, 50.2%)
CIE-LAB	lab(47.02, -38.59, 14.41)
CIE-LCH	lch(47.02, 41.20, 159.52°)
OKLab	oklab(52.99% -0.105 0.0365)
OKLCH	oklch(52.99% 0.111 160.8)
XYZ	xyz(9.6214, 16.0316, 11.3896)
Luminance	0.1603 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#177F56 #7F1740

analogous

#177F22 #177F56 #17747F

triadic

#177F56 #56177F #7F5617

tetradic

#177F56 #22177F #7F1740 #747F17

square

#177F56 #22177F #7F1740 #747F17

split-complementary

#177F56 #7F1774 #7F2217

monochromatic

#051A12 #0E4B33 #177F56 #20B379 #36DB9A

Accessibility & contrast

On white

4.99

#177F56 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.21

#177F56 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #177F56

4.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##177F56	#FFFFFF	#000000	##FFFFFF
##177F56	1.00	4.99	4.21	4.99
#FFFFFF	4.99	1.00	21.00	1.00
#000000	4.21	21.00	1.00	21.00
##FFFFFF	4.99	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7D7554

Deuteranopia (green-blind)

#716C59

Tritanopia (blue-blind)

#007F74

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #177f56;
/* rgb */ color: rgb(23, 127, 86);
/* oklch */ color: oklch(53.0% 0.111 160.8);

Tailwind

colors: {
  custom: {
    50: '#67a585',
    500: '#177f56',
    950: '#000000',
  },
}

SCSS

$custom: #177f56;
$custom-light: #67a585;
$custom-dark: #000000;

JSON

{
  "hex": "#177f56",
  "rgb": {
    "r": 23,
    "g": 127,
    "b": 86
  },
  "hsl": {
    "h": 156.346,
    "s": 69.333,
    "l": 29.412
  },
  "oklch": {
    "l": 0.52989,
    "c": 0.11115,
    "h": 160.8
  },
  "luminance": 0.16033
}

Semantic roles & 50–950 ramp

primary

#177F56

secondary

#B43E6C

accent

#3C81EC

background

#F6FAF8

surface

#EBF4EF

border

#C6CECA

text

#070F0B

muted

#7A7F7C

Preview Lab

Preview with #177F56

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

Preview Lab → · Contrast checker → · Palette generator →