#178958#178958

#178958 is a mid, vivid teal. Relative luminance 0.188; OKLCH L 55.8% C 0.123 H 158.4°. Best body text is #000000 at 4.76:1 contrast (WCAG AA passes).

Color values

HEX	#178958
RGB	rgb(23, 137, 88)
HSL	hsl(154, 71%, 31%)
HSV	hsv(154, 83%, 54%)
CMYK	cmyk(83.2%, 0%, 35.8%, 46.3%)
CIE-LAB	lab(50.42, -42.22, 17.92)
CIE-LCH	lch(50.42, 45.86, 157.00°)
OKLab	oklab(55.81% -0.1142 0.0451)
OKLCH	oklch(55.81% 0.123 158.4)
XYZ	xyz(11.0593, 18.7767, 12.2720)
Luminance	0.1878 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#178958 #891748

analogous

#17891F #178958 #178189

triadic

#178958 #581789 #895817

tetradic

#178958 #1F1789 #891748 #818917

square

#178958 #1F1789 #891748 #818917

split-complementary

#178958 #891781 #891F17

monochromatic

#052015 #0E5536 #178958 #20BD7A #3CDE99

Accessibility & contrast

On white

4.42

#178958 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.76

#178958 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #178958

4.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##178958	#FFFFFF	#000000	##000000
##178958	1.00	4.42	4.76	4.76
#FFFFFF	4.42	1.00	21.00	21.00
#000000	4.76	21.00	1.00	1.00
##000000	4.76	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#887E55

Deuteranopia (green-blind)

#7A745B

Tritanopia (blue-blind)

#00887C

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #178958;
/* rgb */ color: rgb(23, 137, 88);
/* oklch */ color: oklch(55.8% 0.123 158.4);

Tailwind

colors: {
  custom: {
    50: '#6aac87',
    500: '#178958',
    950: '#000000',
  },
}

SCSS

$custom: #178958;
$custom-light: #6aac87;
$custom-dark: #000000;

JSON

{
  "hex": "#178958",
  "rgb": {
    "r": 23,
    "g": 137,
    "b": 88
  },
  "hsl": {
    "h": 154.211,
    "s": 71.25,
    "l": 31.373
  },
  "oklch": {
    "l": 0.55813,
    "c": 0.12282,
    "h": 158.4
  },
  "luminance": 0.18778
}

Semantic roles & 50–950 ramp

primary

#178958

secondary

#BD3F75

accent

#3A87EE

background

#F6FAF8

surface

#ECF4EF

border

#C7CECA

text

#08100B

muted

#7A7F7C

Preview Lab

Preview with #178958

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

Preview Lab → · Contrast checker → · Palette generator →