#178F61#178F61

#178F61 is a mid, vivid teal. Relative luminance 0.207; OKLCH L 57.7% C 0.123 H 160.9°. Best body text is #000000 at 5.14:1 contrast (WCAG AA passes).

Color values

HEX	#178F61
RGB	rgb(23, 143, 97)
HSL	hsl(157, 72%, 33%)
HSV	hsv(157, 84%, 56%)
CMYK	cmyk(83.9%, 0%, 32.2%, 43.9%)
CIE-LAB	lab(52.61, -42.59, 15.80)
CIE-LCH	lch(52.61, 45.43, 159.64°)
OKLab	oklab(57.67% -0.1158 0.04)
OKLCH	oklch(57.67% 0.123 160.9)
XYZ	xyz(12.3321, 20.6886, 14.6503)
Luminance	0.2069 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#178F61 #8F1745

analogous

#178F25 #178F61 #17818F

triadic

#178F61 #61178F #8F6117

tetradic

#178F61 #25178F #8F1745 #818F17

square

#178F61 #25178F #8F1745 #818F17

split-complementary

#178F61 #8F1781 #8F2517

monochromatic

#062619 #0F5A3D #178F61 #1FC485 #40E0A3

Accessibility & contrast

On white

4.09

#178F61 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.14

#178F61 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #178F61

5.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##178F61	#FFFFFF	#000000	##000000
##178F61	1.00	4.09	5.14	5.14
#FFFFFF	4.09	1.00	21.00	21.00
#000000	5.14	21.00	1.00	1.00
##000000	5.14	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8D835E

Deuteranopia (green-blind)

#7F7964

Tritanopia (blue-blind)

#008F83

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #178f61;
/* rgb */ color: rgb(23, 143, 97);
/* oklch */ color: oklch(57.7% 0.123 160.9);

Tailwind

colors: {
  custom: {
    50: '#6bb18e',
    500: '#178f61',
    950: '#000000',
  },
}

SCSS

$custom: #178f61;
$custom-light: #6bb18e;
$custom-dark: #000000;

JSON

{
  "hex": "#178f61",
  "rgb": {
    "r": 23,
    "g": 143,
    "b": 97
  },
  "hsl": {
    "h": 157,
    "s": 72.289,
    "l": 32.549
  },
  "oklch": {
    "l": 0.57672,
    "c": 0.12252,
    "h": 160.9
  },
  "luminance": 0.2069
}

Semantic roles & 50–950 ramp

primary

#178F61

secondary

#C14172

accent

#397FEF

background

#F7FBF8

surface

#EDF6F0

border

#C8D0CB

text

#08110C

muted

#7B807D

Preview Lab

Preview with #178F61

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

Preview Lab → · Contrast checker → · Palette generator →