#188B54#188B54

#188B54 is a mid, vivid teal. Relative luminance 0.193; OKLCH L 56.3% C 0.129 H 156.0°. Best body text is #000000 at 4.86:1 contrast (WCAG AA passes).

Color values

HEX	#188B54
RGB	rgb(24, 139, 84)
HSL	hsl(151, 71%, 32%)
HSV	hsv(151, 83%, 55%)
CMYK	cmyk(82.7%, 0%, 39.6%, 45.5%)
CIE-LAB	lab(51.03, -43.75, 20.98)
CIE-LCH	lch(51.03, 48.52, 154.38°)
OKLab	oklab(56.29% -0.1179 0.0524)
OKLCH	oklch(56.29% 0.129 156)
XYZ	xyz(11.2084, 19.2981, 11.5200)
Luminance	0.1930 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#188B54 #8B184F

analogous

#188B1A #188B54 #18898B

triadic

#188B54 #54188B #8B5418

tetradic

#188B54 #1A188B #8B184F #898B18

square

#188B54 #1A188B #8B184F #898B18

split-complementary

#188B54 #8B1889 #8B1A18

monochromatic

#062315 #0F5734 #188B54 #21BF74 #3FDE92

Accessibility & contrast

On white

4.32

#188B54 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.86

#188B54 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #188B54

4.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##188B54	#FFFFFF	#000000	##000000
##188B54	1.00	4.32	4.86	4.86
#FFFFFF	4.32	1.00	21.00	21.00
#000000	4.86	21.00	1.00	1.00
##000000	4.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8A7F50

Deuteranopia (green-blind)

#7D7658

Tritanopia (blue-blind)

#008A7D

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #188b54;
/* rgb */ color: rgb(24, 139, 84);
/* oklch */ color: oklch(56.3% 0.129 156.0);

Tailwind

colors: {
  custom: {
    50: '#6bae84',
    500: '#188b54',
    950: '#000000',
  },
}

SCSS

$custom: #188b54;
$custom-light: #6bae84;
$custom-dark: #000000;

JSON

{
  "hex": "#188b54",
  "rgb": {
    "r": 24,
    "g": 139,
    "b": 84
  },
  "hsl": {
    "h": 151.304,
    "s": 70.552,
    "l": 31.961
  },
  "oklch": {
    "l": 0.56295,
    "c": 0.12907,
    "h": 156
  },
  "luminance": 0.193
}

Semantic roles & 50–950 ramp

primary

#188B54

secondary

#BE407D

accent

#3A90ED

background

#F6FAF8

surface

#ECF4EF

border

#C7CECA

text

#08100B

muted

#7A7F7C

Preview Lab

Preview with #188B54

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

Preview Lab → · Contrast checker → · Palette generator →