#188C5A#188C5A

#188C5A is a mid, vivid teal. Relative luminance 0.197; OKLCH L 56.7% C 0.125 H 158.4°. Best body text is #000000 at 4.94:1 contrast (WCAG AA passes).

Color values

HEX	#188C5A
RGB	rgb(24, 140, 90)
HSL	hsl(154, 71%, 32%)
HSV	hsv(154, 83%, 55%)
CMYK	cmyk(82.9%, 0%, 35.7%, 45.1%)
CIE-LAB	lab(51.48, -42.86, 18.22)
CIE-LCH	lch(51.48, 46.57, 156.97°)
OKLab	oklab(56.7% -0.116 0.0459)
OKLCH	oklch(56.7% 0.125 158.4)
XYZ	xyz(11.5990, 19.6871, 12.8596)
Luminance	0.1969 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#188C5A #8C184A

analogous

#188C20 #188C5A #18848C

triadic

#188C5A #5A188C #8C5A18

tetradic

#188C5A #20188C #8C184A #848C18

square

#188C5A #20188C #8C184A #848C18

split-complementary

#188C5A #8C1884 #8C2018

monochromatic

#062417 #0F5838 #188C5A #21C07C #40DE9A

Accessibility & contrast

On white

4.25

#188C5A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.94

#188C5A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #188C5A

4.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##188C5A	#FFFFFF	#000000	##000000
##188C5A	1.00	4.25	4.94	4.94
#FFFFFF	4.25	1.00	21.00	21.00
#000000	4.94	21.00	1.00	1.00
##000000	4.94	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8B8057

Deuteranopia (green-blind)

#7D775D

Tritanopia (blue-blind)

#008B7F

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #188c5a;
/* rgb */ color: rgb(24, 140, 90);
/* oklch */ color: oklch(56.7% 0.125 158.4);

Tailwind

colors: {
  custom: {
    50: '#6bae89',
    500: '#188c5a',
    950: '#000000',
  },
}

SCSS

$custom: #188c5a;
$custom-light: #6bae89;
$custom-dark: #000000;

JSON

{
  "hex": "#188c5a",
  "rgb": {
    "r": 24,
    "g": 140,
    "b": 90
  },
  "hsl": {
    "h": 154.138,
    "s": 70.732,
    "l": 32.157
  },
  "oklch": {
    "l": 0.56702,
    "c": 0.12473,
    "h": 158.4
  },
  "luminance": 0.19689
}

Semantic roles & 50–950 ramp

primary

#188C5A

secondary

#BF4177

accent

#3A88ED

background

#F6FAF8

surface

#ECF4F0

border

#C7CECB

text

#08100B

muted

#7A7F7C

Preview Lab

Preview with #188C5A

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

Preview Lab → · Contrast checker → · Palette generator →