#186E59#186E59

#186E59 is a mid, moderate teal. Relative luminance 0.121; OKLCH L 48.3% C 0.086 H 172.1°. Best body text is #FFFFFF at 6.15:1 contrast (WCAG AA passes).

Color values

HEX	#186E59
RGB	rgb(24, 110, 89)
HSL	hsl(165, 64%, 26%)
HSV	hsv(165, 78%, 43%)
CMYK	cmyk(78.2%, 0%, 19.1%, 56.9%)
CIE-LAB	lab(41.32, -30.21, 4.65)
CIE-LCH	lch(41.32, 30.57, 171.25°)
OKLab	oklab(48.34% -0.0849 0.0118)
OKLCH	oklch(48.34% 0.086 172.1)
XYZ	xyz(7.7548, 12.0664, 11.3696)
Luminance	0.1207 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#186E59 #6E182D

analogous

#186E2E #186E59 #18586E

triadic

#186E59 #59186E #6E5918

tetradic

#186E59 #2E186E #6E182D #586E18

square

#186E59 #2E186E #6E182D #586E18

split-complementary

#186E59 #6E1858 #6E2E18

monochromatic

#051914 #0D3C30 #186E59 #23A082 #2FD2AA

Accessibility & contrast

On white

6.15

#186E59 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.41

#186E59 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #186E59

6.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##186E59	#FFFFFF	#000000	##FFFFFF
##186E59	1.00	6.15	3.41	6.15
#FFFFFF	6.15	1.00	21.00	1.00
#000000	3.41	21.00	1.00	21.00
##FFFFFF	6.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6A6658

Deuteranopia (green-blind)

#5F5E5A

Tritanopia (blue-blind)

#006F68

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #186e59;
/* rgb */ color: rgb(24, 110, 89);
/* oklch */ color: oklch(48.3% 0.086 172.1);

Tailwind

colors: {
  custom: {
    50: '#649887',
    500: '#186e59',
    950: '#000000',
  },
}

SCSS

$custom: #186e59;
$custom-light: #649887;
$custom-dark: #000000;

JSON

{
  "hex": "#186e59",
  "rgb": {
    "r": 24,
    "g": 110,
    "b": 89
  },
  "hsl": {
    "h": 165.349,
    "s": 64.179,
    "l": 26.275
  },
  "oklch": {
    "l": 0.48339,
    "c": 0.08569,
    "h": 172.1
  },
  "luminance": 0.12067
}

Semantic roles & 50–950 ramp

primary

#186E59

secondary

#A43E57

accent

#4169E7

background

#F6F9F8

surface

#EBF2EF

border

#C6CCCA

text

#060E0B

muted

#7A7E7C

Preview Lab

Preview with #186E59

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

Preview Lab → · Contrast checker → · Palette generator →