#177A4C#177A4C

#177A4C is a mid, moderate teal. Relative luminance 0.146; OKLCH L 51.4% C 0.114 H 157.2°. Best body text is #FFFFFF at 5.35:1 contrast (WCAG AA passes).

Color values

HEX	#177A4C
RGB	rgb(23, 122, 76)
HSL	hsl(152, 68%, 28%)
HSV	hsv(152, 81%, 48%)
CMYK	cmyk(81.1%, 0%, 37.7%, 52.2%)
CIE-LAB	lab(45.11, -38.80, 17.59)
CIE-LCH	lch(45.11, 42.60, 155.61°)
OKLab	oklab(51.35% -0.1049 0.0442)
OKLCH	oklch(51.35% 0.114 157.2)
XYZ	xyz(8.6165, 14.6220, 9.2043)
Luminance	0.1462 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#177A4C #7A1745

analogous

#177A1A #177A4C #17767A

triadic

#177A4C #4C177A #7A4C17

tetradic

#177A4C #1A177A #7A1745 #767A17

square

#177A4C #1A177A #7A1745 #767A17

split-complementary

#177A4C #7A1776 #7A1A17

monochromatic

#051A10 #0D472C #177A4C #21AD6C #33D98C

Accessibility & contrast

On white

5.35

#177A4C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.92

#177A4C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #177A4C

5.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##177A4C	#FFFFFF	#000000	##FFFFFF
##177A4C	1.00	5.35	3.92	5.35
#FFFFFF	5.35	1.00	21.00	1.00
#000000	3.92	21.00	1.00	21.00
##FFFFFF	5.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#797049

Deuteranopia (green-blind)

#6D674F

Tritanopia (blue-blind)

#00796E

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #177a4c;
/* rgb */ color: rgb(23, 122, 76);
/* oklch */ color: oklch(51.4% 0.114 157.2);

Tailwind

colors: {
  custom: {
    50: '#66a17e',
    500: '#177a4c',
    950: '#000000',
  },
}

SCSS

$custom: #177a4c;
$custom-light: #66a17e;
$custom-dark: #000000;

JSON

{
  "hex": "#177a4c",
  "rgb": {
    "r": 23,
    "g": 122,
    "b": 76
  },
  "hsl": {
    "h": 152.121,
    "s": 68.276,
    "l": 28.431
  },
  "oklch": {
    "l": 0.51353,
    "c": 0.11378,
    "h": 157.2
  },
  "luminance": 0.14623
}

Semantic roles & 50–950 ramp

primary

#177A4C

secondary

#AF3E72

accent

#3D8EEB

background

#F6FAF7

surface

#EBF3EE

border

#C6CDC9

text

#070F0A

muted

#7A7F7C

Preview Lab

Preview with #177A4C

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

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