#178655#178655

#178655 is a mid, vivid teal. Relative luminance 0.179; OKLCH L 54.9% C 0.122 H 157.9°. Best body text is #FFFFFF at 4.59:1 contrast (WCAG AA passes).

Color values

HEX	#178655
RGB	rgb(23, 134, 85)
HSL	hsl(154, 71%, 31%)
HSV	hsv(154, 83%, 53%)
CMYK	cmyk(82.8%, 0%, 36.6%, 47.5%)
CIE-LAB	lab(49.36, -41.68, 18.17)
CIE-LCH	lch(49.36, 45.47, 156.44°)
OKLab	oklab(54.91% -0.1127 0.0457)
OKLCH	oklch(54.91% 0.122 157.9)
XYZ	xyz(10.5171, 17.8869, 11.4908)
Luminance	0.1789 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#178655 #861748

analogous

#17861E #178655 #177F86

triadic

#178655 #551786 #865517

tetradic

#178655 #1E1786 #861748 #7F8617

square

#178655 #1E1786 #861748 #7F8617

split-complementary

#178655 #86177F #861E17

monochromatic

#051E13 #0E5234 #178655 #20BA76 #3ADD95

Accessibility & contrast

On white

4.59

#178655 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.58

#178655 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #178655

4.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##178655	#FFFFFF	#000000	##FFFFFF
##178655	1.00	4.59	4.58	4.59
#FFFFFF	4.59	1.00	21.00	1.00
#000000	4.58	21.00	1.00	21.00
##FFFFFF	4.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#857B52

Deuteranopia (green-blind)

#787258

Tritanopia (blue-blind)

#008579

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #178655;
/* rgb */ color: rgb(23, 134, 85);
/* oklch */ color: oklch(54.9% 0.122 157.9);

Tailwind

colors: {
  custom: {
    50: '#69aa85',
    500: '#178655',
    950: '#000000',
  },
}

SCSS

$custom: #178655;
$custom-light: #69aa85;
$custom-dark: #000000;

JSON

{
  "hex": "#178655",
  "rgb": {
    "r": 23,
    "g": 134,
    "b": 85
  },
  "hsl": {
    "h": 153.514,
    "s": 70.701,
    "l": 30.784
  },
  "oklch": {
    "l": 0.54914,
    "c": 0.12161,
    "h": 157.9
  },
  "luminance": 0.17888
}

Semantic roles & 50–950 ramp

primary

#178655

secondary

#BA3F75

accent

#3A89ED

background

#F6FAF8

surface

#ECF4EF

border

#C7CECA

text

#07100B

muted

#7A7F7C

Preview Lab

Preview with #178655

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

Preview Lab → · Contrast checker → · Palette generator →