#178357#178357

#178357 is a mid, moderate teal. Relative luminance 0.171; OKLCH L 54.1% C 0.116 H 159.9°. Best body text is #FFFFFF at 4.75:1 contrast (WCAG AA passes).

Color values

HEX	#178357
RGB	rgb(23, 131, 87)
HSL	hsl(156, 70%, 30%)
HSV	hsv(156, 82%, 51%)
CMYK	cmyk(82.4%, 0%, 33.6%, 48.6%)
CIE-LAB	lab(48.39, -40.01, 15.72)
CIE-LCH	lch(48.39, 42.99, 158.56°)
OKLab	oklab(54.13% -0.1086 0.0397)
OKLCH	oklch(54.13% 0.116 159.9)
XYZ	xyz(10.1889, 17.1016, 11.7789)
Luminance	0.1710 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#178357 #831743

analogous

#178321 #178357 #177983

triadic

#178357 #571783 #835717

tetradic

#178357 #211783 #831743 #798317

square

#178357 #211783 #831743 #798317

split-complementary

#178357 #831779 #832117

monochromatic

#051B12 #0E4F34 #178357 #20B77A #38DC99

Accessibility & contrast

On white

4.75

#178357 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.42

#178357 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #178357

4.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##178357	#FFFFFF	#000000	##FFFFFF
##178357	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)

#817854

Deuteranopia (green-blind)

#756F5A

Tritanopia (blue-blind)

#008277

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #178357;
/* rgb */ color: rgb(23, 131, 87);
/* oklch */ color: oklch(54.1% 0.116 159.9);

Tailwind

colors: {
  custom: {
    50: '#68a886',
    500: '#178357',
    950: '#000000',
  },
}

SCSS

$custom: #178357;
$custom-light: #68a886;
$custom-dark: #000000;

JSON

{
  "hex": "#178357",
  "rgb": {
    "r": 23,
    "g": 131,
    "b": 87
  },
  "hsl": {
    "h": 155.556,
    "s": 70.13,
    "l": 30.196
  },
  "oklch": {
    "l": 0.54126,
    "c": 0.11565,
    "h": 159.9
  },
  "luminance": 0.17103
}

Semantic roles & 50–950 ramp

primary

#178357

secondary

#B73F70

accent

#3B83ED

background

#F6FAF8

surface

#ECF4EF

border

#C7CECA

text

#07100B

muted

#7A7F7C

Preview Lab

Preview with #178357

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

Preview Lab → · Contrast checker → · Palette generator →