#178C67#178C67

#178C67 is a mid, moderate teal. Relative luminance 0.199; OKLCH L 57.0% C 0.113 H 165.4°. Best body text is #000000 at 4.98:1 contrast (WCAG AA passes).

Color values

HEX	#178C67
RGB	rgb(23, 140, 103)
HSL	hsl(161, 72%, 32%)
HSV	hsv(161, 84%, 55%)
CMYK	cmyk(83.6%, 0%, 26.4%, 45.1%)
CIE-LAB	lab(51.74, -39.92, 11.19)
CIE-LCH	lch(51.74, 41.46, 164.35°)
OKLab	oklab(57% -0.1097 0.0286)
OKLCH	oklch(57% 0.113 165.4)
XYZ	xyz(12.1782, 19.9161, 16.0317)
Luminance	0.1992 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#178C67 #8C173C

analogous

#178C2D #178C67 #17778C

triadic

#178C67 #67178C #8C6717

tetradic

#178C67 #2D178C #8C173C #778C17

square

#178C67 #2D178C #8C173C #778C17

split-complementary

#178C67 #8C1777 #8C2D17

monochromatic

#06231A #0E5740 #178C67 #20C18E #3EDFAC

Accessibility & contrast

On white

4.21

#178C67 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.98

#178C67 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #178C67

4.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##178C67	#FFFFFF	#000000	##000000
##178C67	1.00	4.21	4.98	4.98
#FFFFFF	4.21	1.00	21.00	21.00
#000000	4.98	21.00	1.00	1.00
##000000	4.98	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#898165

Deuteranopia (green-blind)

#7B7769

Tritanopia (blue-blind)

#008C82

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #178c67;
/* rgb */ color: rgb(23, 140, 103);
/* oklch */ color: oklch(57.0% 0.113 165.4);

Tailwind

colors: {
  custom: {
    50: '#6bae92',
    500: '#178c67',
    950: '#000000',
  },
}

SCSS

$custom: #178c67;
$custom-light: #6bae92;
$custom-dark: #000000;

JSON

{
  "hex": "#178c67",
  "rgb": {
    "r": 23,
    "g": 140,
    "b": 103
  },
  "hsl": {
    "h": 161.026,
    "s": 71.779,
    "l": 31.961
  },
  "oklch": {
    "l": 0.57003,
    "c": 0.11337,
    "h": 165.4
  },
  "luminance": 0.19918
}

Semantic roles & 50–950 ramp

primary

#178C67

secondary

#BF3F68

accent

#3973EF

background

#F7FAF8

surface

#EDF4F0

border

#C8CECB

text

#08100D

muted

#7B7F7D

Preview Lab

Preview with #178C67

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

Preview Lab → · Contrast checker → · Palette generator →