#178658#178658

#178658 is a mid, moderate teal. Relative luminance 0.179; OKLCH L 55.0% C 0.119 H 159.4°. Best body text is #000000 at 4.59:1 contrast (WCAG AA passes).

Color values

HEX	#178658
RGB	rgb(23, 134, 88)
HSL	hsl(155, 71%, 31%)
HSV	hsv(155, 83%, 53%)
CMYK	cmyk(82.8%, 0%, 34.3%, 47.5%)
CIE-LAB	lab(49.42, -41.01, 16.55)
CIE-LCH	lch(49.42, 44.22, 158.02°)
OKLab	oklab(54.98% -0.1112 0.0418)
OKLCH	oklch(54.98% 0.119 159.4)
XYZ	xyz(10.6388, 17.9356, 12.1318)
Luminance	0.1794 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#178658 #861745

analogous

#178620 #178658 #177C86

triadic

#178658 #581786 #865817

tetradic

#178658 #201786 #861745 #7C8617

square

#178658 #201786 #861745 #7C8617

split-complementary

#178658 #86177C #862017

monochromatic

#051E13 #0E5236 #178658 #20BA7A #3ADD9A

Accessibility & contrast

On white

4.58

#178658 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.59

#178658 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #178658

4.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##178658	#FFFFFF	#000000	##000000
##178658	1.00	4.58	4.59	4.59
#FFFFFF	4.58	1.00	21.00	21.00
#000000	4.59	21.00	1.00	1.00
##000000	4.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#847B55

Deuteranopia (green-blind)

#77725B

Tritanopia (blue-blind)

#00857A

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #178658;
/* rgb */ color: rgb(23, 134, 88);
/* oklch */ color: oklch(55.0% 0.119 159.4);

Tailwind

colors: {
  custom: {
    50: '#69aa87',
    500: '#178658',
    950: '#000000',
  },
}

SCSS

$custom: #178658;
$custom-light: #69aa87;
$custom-dark: #000000;

JSON

{
  "hex": "#178658",
  "rgb": {
    "r": 23,
    "g": 134,
    "b": 88
  },
  "hsl": {
    "h": 155.135,
    "s": 70.701,
    "l": 30.784
  },
  "oklch": {
    "l": 0.54982,
    "c": 0.11877,
    "h": 159.4
  },
  "luminance": 0.17937
}

Semantic roles & 50–950 ramp

primary

#178658

secondary

#BA3F72

accent

#3A85ED

background

#F6FAF8

surface

#ECF4EF

border

#C7CECA

text

#07100B

muted

#7A7F7C

Preview Lab

Preview with #178658

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

Preview Lab → · Contrast checker → · Palette generator →