#186D5F#186D5F

#186D5F is a mid, moderate teal. Relative luminance 0.120; OKLCH L 48.3% C 0.081 H 178.9°. Best body text is #FFFFFF at 6.19:1 contrast (WCAG AA passes).

Color values

HEX	#186D5F
RGB	rgb(24, 109, 95)
HSL	hsl(170, 64%, 26%)
HSV	hsv(170, 78%, 43%)
CMYK	cmyk(78%, 0%, 12.8%, 57.3%)
CIE-LAB	lab(41.15, -28.03, 0.77)
CIE-LCH	lch(41.15, 28.04, 178.42°)
OKLab	oklab(48.25% -0.0807 0.0016)
OKLCH	oklch(48.25% 0.081 178.9)
XYZ	xyz(7.9099, 11.9567, 12.7153)
Luminance	0.1196 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#186D5F #6D1826

analogous

#186D34 #186D5F #18506D

triadic

#186D5F #5F186D #6D5F18

tetradic

#186D5F #34186D #6D1826 #506D18

square

#186D5F #34186D #6D1826 #506D18

split-complementary

#186D5F #6D1850 #6D3418

monochromatic

#061916 #0D3B33 #186D5F #239F8B #2ED1B6

Accessibility & contrast

On white

6.19

#186D5F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.39

#186D5F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #186D5F

6.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##186D5F	#FFFFFF	#000000	##FFFFFF
##186D5F	1.00	6.19	3.39	6.19
#FFFFFF	6.19	1.00	21.00	1.00
#000000	3.39	21.00	1.00	21.00
##FFFFFF	6.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#68665E

Deuteranopia (green-blind)

#5D5E60

Tritanopia (blue-blind)

#006F69

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #186d5f;
/* rgb */ color: rgb(24, 109, 95);
/* oklch */ color: oklch(48.3% 0.081 178.9);

Tailwind

colors: {
  custom: {
    50: '#64978c',
    500: '#186d5f',
    950: '#000000',
  },
}

SCSS

$custom: #186d5f;
$custom-light: #64978c;
$custom-dark: #000000;

JSON

{
  "hex": "#186d5f",
  "rgb": {
    "r": 24,
    "g": 109,
    "b": 95
  },
  "hsl": {
    "h": 170.118,
    "s": 63.91,
    "l": 26.078
  },
  "oklch": {
    "l": 0.48252,
    "c": 0.08068,
    "h": 178.9
  },
  "luminance": 0.11958
}

Semantic roles & 50–950 ramp

primary

#186D5F

secondary

#A33E4F

accent

#415CE7

background

#F6F9F8

surface

#EBF2F0

border

#C6CCCB

text

#060D0C

muted

#7A7E7D

Preview Lab

Preview with #186D5F

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

Preview Lab → · Contrast checker → · Palette generator →