#18676B#18676B

#18676B is a mid, moderate teal. Relative luminance 0.110; OKLCH L 47.0% C 0.072 H 200.1°. Best body text is #FFFFFF at 6.58:1 contrast (WCAG AA passes).

Color values

HEX	#18676B
RGB	rgb(24, 103, 107)
HSL	hsl(183, 63%, 26%)
HSV	hsv(183, 78%, 42%)
CMYK	cmyk(77.6%, 3.7%, 0%, 58%)
CIE-LAB	lab(39.51, -21.23, -8.97)
CIE-LCH	lch(39.51, 23.05, 202.90°)
OKLab	oklab(47.04% -0.0681 -0.0249)
OKLCH	oklch(47.04% 0.072 200.1)
XYZ	xyz(7.8796, 10.9553, 15.6064)
Luminance	0.1096 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#18676B #6B1C18

analogous

#186B45 #18676B #183D6B

triadic

#18676B #6B1867 #676B18

tetradic

#18676B #45186B #6B1C18 #3D6B18

square

#18676B #45186B #6B1C18 #3D6B18

split-complementary

#18676B #6B183D #6B4518

monochromatic

#061819 #0D3739 #18676B #23979D #2EC7CF

Accessibility & contrast

On white

6.58

#18676B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.19

#18676B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #18676B

6.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##18676B	#FFFFFF	#000000	##FFFFFF
##18676B	1.00	6.58	3.19	6.58
#FFFFFF	6.58	1.00	21.00	1.00
#000000	3.19	21.00	1.00	21.00
##FFFFFF	6.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F626B

Deuteranopia (green-blind)

#53596B

Tritanopia (blue-blind)

#006B68

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #18676b;
/* rgb */ color: rgb(24, 103, 107);
/* oklch */ color: oklch(47.0% 0.072 200.1);

Tailwind

colors: {
  custom: {
    50: '#649295',
    500: '#18676b',
    950: '#000000',
  },
}

SCSS

$custom: #18676b;
$custom-light: #649295;
$custom-dark: #000000;

JSON

{
  "hex": "#18676b",
  "rgb": {
    "r": 24,
    "g": 103,
    "b": 107
  },
  "hsl": {
    "h": 182.892,
    "s": 63.359,
    "l": 25.686
  },
  "oklch": {
    "l": 0.47044,
    "c": 0.07249,
    "h": 200.1
  },
  "luminance": 0.10956
}

Semantic roles & 50–950 ramp

primary

#18676B

secondary

#A1433E

accent

#4941E6

background

#F6F9F9

surface

#EBF1F1

border

#C6CBCB

text

#060D0D

muted

#7A7E7E

Preview Lab

Preview with #18676B

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

Preview Lab → · Contrast checker → · Palette generator →