#178D6A#178D6A

#178D6A is a mid, moderate teal. Relative luminance 0.203; OKLCH L 57.4% C 0.112 H 166.8°. Best body text is #000000 at 5.05:1 contrast (WCAG AA passes).

Color values

HEX	#178D6A
RGB	rgb(23, 141, 106)
HSL	hsl(162, 72%, 32%)
HSV	hsv(162, 84%, 55%)
CMYK	cmyk(83.7%, 0%, 24.8%, 44.7%)
CIE-LAB	lab(52.14, -39.59, 10.03)
CIE-LCH	lch(52.14, 40.84, 165.79°)
OKLab	oklab(57.35% -0.1092 0.0256)
OKLCH	oklch(57.35% 0.112 166.8)
XYZ	xyz(12.4783, 20.2709, 16.8879)
Luminance	0.2027 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#178D6A #8D173A

analogous

#178D2F #178D6A #17758D

triadic

#178D6A #6A178D #8D6A17

tetradic

#178D6A #2F178D #8D173A #758D17

square

#178D6A #2F178D #8D173A #758D17

split-complementary

#178D6A #8D1775 #8D2F17

monochromatic

#06241B #0E5842 #178D6A #20C292 #3FE0B0

Accessibility & contrast

On white

4.15

#178D6A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.05

#178D6A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #178D6A

5.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##178D6A	#FFFFFF	#000000	##000000
##178D6A	1.00	4.15	5.05	5.05
#FFFFFF	4.15	1.00	21.00	21.00
#000000	5.05	21.00	1.00	1.00
##000000	5.05	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#898268

Deuteranopia (green-blind)

#7B786C

Tritanopia (blue-blind)

#008E83

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #178d6a;
/* rgb */ color: rgb(23, 141, 106);
/* oklch */ color: oklch(57.4% 0.112 166.8);

Tailwind

colors: {
  custom: {
    50: '#6baf94',
    500: '#178d6a',
    950: '#000000',
  },
}

SCSS

$custom: #178d6a;
$custom-light: #6baf94;
$custom-dark: #000000;

JSON

{
  "hex": "#178d6a",
  "rgb": {
    "r": 23,
    "g": 141,
    "b": 106
  },
  "hsl": {
    "h": 162.203,
    "s": 71.951,
    "l": 32.157
  },
  "oklch": {
    "l": 0.57354,
    "c": 0.11219,
    "h": 166.8
  },
  "luminance": 0.20273
}

Semantic roles & 50–950 ramp

primary

#178D6A

secondary

#C04066

accent

#396FEF

background

#F7FAF9

surface

#EDF5F1

border

#C8CFCB

text

#08100D

muted

#7B7F7E

Preview Lab

Preview with #178D6A

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

Preview Lab → · Contrast checker → · Palette generator →