#188A5C#188A5C

#188A5C is a mid, vivid teal. Relative luminance 0.191; OKLCH L 56.2% C 0.120 H 160.0°. Best body text is #000000 at 4.83:1 contrast (WCAG AA passes).

Color values

HEX	#188A5C
RGB	rgb(24, 138, 92)
HSL	hsl(156, 70%, 32%)
HSV	hsv(156, 83%, 54%)
CMYK	cmyk(82.6%, 0%, 33.3%, 45.9%)
CIE-LAB	lab(50.85, -41.61, 16.24)
CIE-LCH	lch(50.85, 44.67, 158.68°)
OKLab	oklab(56.2% -0.1129 0.0411)
OKLCH	oklch(56.2% 0.12 160)
XYZ	xyz(11.3957, 19.1424, 13.2174)
Luminance	0.1914 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#188A5C #8A1846

analogous

#188A23 #188A5C #187F8A

triadic

#188A5C #5C188A #8A5C18

tetradic

#188A5C #23188A #8A1846 #7F8A18

square

#188A5C #23188A #8A1846 #7F8A18

split-complementary

#188A5C #8A187F #8A2318

monochromatic

#062216 #0F5639 #188A5C #21BE7F #3FDE9E

Accessibility & contrast

On white

4.35

#188A5C on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.83

#188A5C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #188A5C

4.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##188A5C	#FFFFFF	#000000	##000000
##188A5C	1.00	4.35	4.83	4.83
#FFFFFF	4.35	1.00	21.00	21.00
#000000	4.83	21.00	1.00	1.00
##000000	4.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#887F59

Deuteranopia (green-blind)

#7B755F

Tritanopia (blue-blind)

#00897E

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #188a5c;
/* rgb */ color: rgb(24, 138, 92);
/* oklch */ color: oklch(56.2% 0.120 160.0);

Tailwind

colors: {
  custom: {
    50: '#6aad8a',
    500: '#188a5c',
    950: '#000000',
  },
}

SCSS

$custom: #188a5c;
$custom-light: #6aad8a;
$custom-dark: #000000;

JSON

{
  "hex": "#188a5c",
  "rgb": {
    "r": 24,
    "g": 138,
    "b": 92
  },
  "hsl": {
    "h": 155.789,
    "s": 70.37,
    "l": 31.765
  },
  "oklch": {
    "l": 0.56197,
    "c": 0.12019,
    "h": 160
  },
  "luminance": 0.19144
}

Semantic roles & 50–950 ramp

primary

#188A5C

secondary

#BD4073

accent

#3B83ED

background

#F6FAF8

surface

#ECF4F0

border

#C7CECB

text

#08100B

muted

#7A7F7C

Preview Lab

Preview with #188A5C

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

Preview Lab → · Contrast checker → · Palette generator →