#178956#178956

#178956 is a mid, vivid teal. Relative luminance 0.187; OKLCH L 55.8% C 0.125 H 157.5°. Best body text is #000000 at 4.75:1 contrast (WCAG AA passes).

Color values

HEX	#178956
RGB	rgb(23, 137, 86)
HSL	hsl(153, 71%, 31%)
HSV	hsv(153, 83%, 54%)
CMYK	cmyk(83.2%, 0%, 37.2%, 46.3%)
CIE-LAB	lab(50.39, -42.65, 18.99)
CIE-LCH	lch(50.39, 46.69, 156.00°)
OKLab	oklab(55.77% -0.1152 0.0477)
OKLCH	oklch(55.77% 0.125 157.5)
XYZ	xyz(10.9776, 18.7440, 11.8417)
Luminance	0.1875 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#178956 #89174A

analogous

#17891D #178956 #178389

triadic

#178956 #561789 #895617

tetradic

#178956 #1D1789 #89174A #838917

square

#178956 #1D1789 #89174A #838917

split-complementary

#178956 #891783 #891D17

monochromatic

#052014 #0E5535 #178956 #20BD77 #3CDE96

Accessibility & contrast

On white

4.42

#178956 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.75

#178956 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #178956

4.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##178956	#FFFFFF	#000000	##000000
##178956	1.00	4.42	4.75	4.75
#FFFFFF	4.42	1.00	21.00	21.00
#000000	4.75	21.00	1.00	1.00
##000000	4.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#887E53

Deuteranopia (green-blind)

#7B7459

Tritanopia (blue-blind)

#00887C

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #178956;
/* rgb */ color: rgb(23, 137, 86);
/* oklch */ color: oklch(55.8% 0.125 157.5);

Tailwind

colors: {
  custom: {
    50: '#6aac86',
    500: '#178956',
    950: '#000000',
  },
}

SCSS

$custom: #178956;
$custom-light: #6aac86;
$custom-dark: #000000;

JSON

{
  "hex": "#178956",
  "rgb": {
    "r": 23,
    "g": 137,
    "b": 86
  },
  "hsl": {
    "h": 153.158,
    "s": 71.25,
    "l": 31.373
  },
  "oklch": {
    "l": 0.55768,
    "c": 0.12471,
    "h": 157.5
  },
  "luminance": 0.18745
}

Semantic roles & 50–950 ramp

primary

#178956

secondary

#BD3F77

accent

#3A8AEE

background

#F6FAF8

surface

#ECF4EF

border

#C7CECA

text

#08100B

muted

#7A7F7C

Preview Lab

Preview with #178956

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

Preview Lab → · Contrast checker → · Palette generator →