#188B5F#188B5F

#188B5F is a mid, moderate teal. Relative luminance 0.195; OKLCH L 56.5% C 0.119 H 161.2°. Best body text is #000000 at 4.90:1 contrast (WCAG AA passes).

Color values

HEX	#188B5F
RGB	rgb(24, 139, 95)
HSL	hsl(157, 71%, 32%)
HSV	hsv(157, 83%, 55%)
CMYK	cmyk(82.7%, 0%, 31.7%, 45.5%)
CIE-LAB	lab(51.25, -41.33, 15.07)
CIE-LCH	lch(51.25, 43.99, 159.96°)
OKLab	oklab(56.54% -0.1125 0.0382)
OKLCH	oklch(56.54% 0.119 161.2)
XYZ	xyz(11.6736, 19.4842, 13.9698)
Luminance	0.1949 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#188B5F #8B1844

analogous

#188B25 #188B5F #187E8B

triadic

#188B5F #5F188B #8B5F18

tetradic

#188B5F #25188B #8B1844 #7E8B18

square

#188B5F #25188B #8B1844 #7E8B18

split-complementary

#188B5F #8B187E #8B2518

monochromatic

#062318 #0F573B #188B5F #21BF83 #3FDEA1

Accessibility & contrast

On white

4.29

#188B5F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.90

#188B5F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #188B5F

4.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##188B5F	#FFFFFF	#000000	##000000
##188B5F	1.00	4.29	4.90	4.90
#FFFFFF	4.29	1.00	21.00	21.00
#000000	4.90	21.00	1.00	1.00
##000000	4.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#89805C

Deuteranopia (green-blind)

#7B7662

Tritanopia (blue-blind)

#008B7F

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #188b5f;
/* rgb */ color: rgb(24, 139, 95);
/* oklch */ color: oklch(56.5% 0.119 161.2);

Tailwind

colors: {
  custom: {
    50: '#6bae8c',
    500: '#188b5f',
    950: '#000000',
  },
}

SCSS

$custom: #188b5f;
$custom-light: #6bae8c;
$custom-dark: #000000;

JSON

{
  "hex": "#188b5f",
  "rgb": {
    "r": 24,
    "g": 139,
    "b": 95
  },
  "hsl": {
    "h": 157.043,
    "s": 70.552,
    "l": 31.961
  },
  "oklch": {
    "l": 0.56543,
    "c": 0.11878,
    "h": 161.2
  },
  "luminance": 0.19486
}

Semantic roles & 50–950 ramp

primary

#188B5F

secondary

#BE4071

accent

#3A7FED

background

#F6FAF8

surface

#ECF4F0

border

#C7CECB

text

#08100C

muted

#7A7F7D

Preview Lab

Preview with #188B5F

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

Preview Lab → · Contrast checker → · Palette generator →