#177A4F#177A4F

#177A4F is a mid, moderate teal. Relative luminance 0.147; OKLCH L 51.4% C 0.111 H 158.7°. Best body text is #FFFFFF at 5.34:1 contrast (WCAG AA passes).

Color values

HEX	#177A4F
RGB	rgb(23, 122, 79)
HSL	hsl(154, 68%, 28%)
HSV	hsv(154, 81%, 48%)
CMYK	cmyk(81.1%, 0%, 35.2%, 52.2%)
CIE-LAB	lab(45.17, -38.13, 15.94)
CIE-LCH	lch(45.17, 41.33, 157.31°)
OKLab	oklab(51.42% -0.1033 0.0402)
OKLCH	oklch(51.42% 0.111 158.7)
XYZ	xyz(8.7233, 14.6647, 9.7664)
Luminance	0.1467 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#177A4F #7A1742

analogous

#177A1D #177A4F #17737A

triadic

#177A4F #4F177A #7A4F17

tetradic

#177A4F #1D177A #7A1742 #737A17

square

#177A4F #1D177A #7A1742 #737A17

split-complementary

#177A4F #7A1773 #7A1D17

monochromatic

#051A11 #0D472E #177A4F #21AD70 #33D991

Accessibility & contrast

On white

5.34

#177A4F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.93

#177A4F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #177A4F

5.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##177A4F	#FFFFFF	#000000	##FFFFFF
##177A4F	1.00	5.34	3.93	5.34
#FFFFFF	5.34	1.00	21.00	1.00
#000000	3.93	21.00	1.00	21.00
##FFFFFF	5.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#79704C

Deuteranopia (green-blind)

#6D6752

Tritanopia (blue-blind)

#00796F

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #177a4f;
/* rgb */ color: rgb(23, 122, 79);
/* oklch */ color: oklch(51.4% 0.111 158.7);

Tailwind

colors: {
  custom: {
    50: '#66a180',
    500: '#177a4f',
    950: '#000000',
  },
}

SCSS

$custom: #177a4f;
$custom-light: #66a180;
$custom-dark: #000000;

JSON

{
  "hex": "#177a4f",
  "rgb": {
    "r": 23,
    "g": 122,
    "b": 79
  },
  "hsl": {
    "h": 153.939,
    "s": 68.276,
    "l": 28.431
  },
  "oklch": {
    "l": 0.51421,
    "c": 0.11088,
    "h": 158.7
  },
  "luminance": 0.14666
}

Semantic roles & 50–950 ramp

primary

#177A4F

secondary

#AF3E6F

accent

#3D88EB

background

#F6FAF7

surface

#EBF3EE

border

#C6CDC9

text

#070F0A

muted

#7A7F7C

Preview Lab

Preview with #177A4F

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

Preview Lab → · Contrast checker → · Palette generator →