#178356#178356

#178356 is a mid, moderate teal. Relative luminance 0.171; OKLCH L 54.1% C 0.117 H 159.4°. Best body text is #FFFFFF at 4.75:1 contrast (WCAG AA passes).

Color values

HEX	#178356
RGB	rgb(23, 131, 86)
HSL	hsl(155, 70%, 30%)
HSV	hsv(155, 82%, 51%)
CMYK	cmyk(82.4%, 0%, 34.4%, 48.6%)
CIE-LAB	lab(48.37, -40.24, 16.26)
CIE-LCH	lch(48.37, 43.40, 158.00°)
OKLab	oklab(54.1% -0.1091 0.0411)
OKLCH	oklch(54.1% 0.117 159.4)
XYZ	xyz(10.1483, 17.0854, 11.5652)
Luminance	0.1709 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#178356 #831744

analogous

#178320 #178356 #177A83

triadic

#178356 #561783 #835617

tetradic

#178356 #201783 #831744 #7A8317

square

#178356 #201783 #831744 #7A8317

split-complementary

#178356 #83177A #832017

monochromatic

#051B12 #0E4F34 #178356 #20B778 #38DC98

Accessibility & contrast

On white

4.75

#178356 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.42

#178356 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #178356

4.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##178356	#FFFFFF	#000000	##FFFFFF
##178356	1.00	4.75	4.42	4.75
#FFFFFF	4.75	1.00	21.00	1.00
#000000	4.42	21.00	1.00	21.00
##FFFFFF	4.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#817853

Deuteranopia (green-blind)

#756F59

Tritanopia (blue-blind)

#008277

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #178356;
/* rgb */ color: rgb(23, 131, 86);
/* oklch */ color: oklch(54.1% 0.117 159.4);

Tailwind

colors: {
  custom: {
    50: '#68a886',
    500: '#178356',
    950: '#000000',
  },
}

SCSS

$custom: #178356;
$custom-light: #68a886;
$custom-dark: #000000;

JSON

{
  "hex": "#178356",
  "rgb": {
    "r": 23,
    "g": 131,
    "b": 86
  },
  "hsl": {
    "h": 155,
    "s": 70.13,
    "l": 30.196
  },
  "oklch": {
    "l": 0.54103,
    "c": 0.11659,
    "h": 159.4
  },
  "luminance": 0.17087
}

Semantic roles & 50–950 ramp

primary

#178356

secondary

#B73F71

accent

#3B85ED

background

#F6FAF8

surface

#ECF4EF

border

#C7CECA

text

#07100B

muted

#7A7F7C

Preview Lab

Preview with #178356

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

Preview Lab → · Contrast checker → · Palette generator →