#178F67#178F67

#178F67 is a mid, moderate teal. Relative luminance 0.208; OKLCH L 57.8% C 0.117 H 164.1°. Best body text is #000000 at 5.16:1 contrast (WCAG AA passes).

Color values

HEX	#178F67
RGB	rgb(23, 143, 103)
HSL	hsl(160, 72%, 33%)
HSV	hsv(160, 84%, 56%)
CMYK	cmyk(83.9%, 0%, 28%, 43.9%)
CIE-LAB	lab(52.74, -41.18, 12.58)
CIE-LCH	lch(52.74, 43.05, 163.02°)
OKLab	oklab(57.82% -0.1128 0.032)
OKLCH	oklch(57.82% 0.117 164.1)
XYZ	xyz(12.6225, 20.8048, 16.1798)
Luminance	0.2081 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#178F67 #8F173F

analogous

#178F2B #178F67 #177B8F

triadic

#178F67 #67178F #8F6717

tetradic

#178F67 #2B178F #8F173F #7B8F17

square

#178F67 #2B178F #8F173F #7B8F17

split-complementary

#178F67 #8F177B #8F2B17

monochromatic

#06261B #0F5A41 #178F67 #1FC48D #40E0AB

Accessibility & contrast

On white

4.07

#178F67 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.16

#178F67 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #178F67

5.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##178F67	#FFFFFF	#000000	##000000
##178F67	1.00	4.07	5.16	5.16
#FFFFFF	4.07	1.00	21.00	21.00
#000000	5.16	21.00	1.00	1.00
##000000	5.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8C8465

Deuteranopia (green-blind)

#7E7A6A

Tritanopia (blue-blind)

#008F84

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #178f67;
/* rgb */ color: rgb(23, 143, 103);
/* oklch */ color: oklch(57.8% 0.117 164.1);

Tailwind

colors: {
  custom: {
    50: '#6cb192',
    500: '#178f67',
    950: '#000000',
  },
}

SCSS

$custom: #178f67;
$custom-light: #6cb192;
$custom-dark: #000000;

JSON

{
  "hex": "#178f67",
  "rgb": {
    "r": 23,
    "g": 143,
    "b": 103
  },
  "hsl": {
    "h": 160,
    "s": 72.289,
    "l": 32.549
  },
  "oklch": {
    "l": 0.5782,
    "c": 0.11723,
    "h": 164.1
  },
  "luminance": 0.20806
}

Semantic roles & 50–950 ramp

primary

#178F67

secondary

#C1416C

accent

#3976EF

background

#F7FBF9

surface

#EDF6F1

border

#C8D0CB

text

#08110D

muted

#7B807E

Preview Lab

Preview with #178F67

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

Preview Lab → · Contrast checker → · Palette generator →