#18634B#18634B

#18634B is a dark, moderate teal. Relative luminance 0.096; OKLCH L 44.8% C 0.082 H 167.0°. Best body text is #FFFFFF at 7.18:1 contrast (WCAG AA passes).

Color values

HEX	#18634B
RGB	rgb(24, 99, 75)
HSL	hsl(161, 61%, 24%)
HSV	hsv(161, 76%, 39%)
CMYK	cmyk(75.8%, 0%, 24.2%, 61.2%)
CIE-LAB	lab(37.16, -28.87, 7.23)
CIE-LCH	lch(37.16, 29.76, 165.94°)
OKLab	oklab(44.81% -0.0799 0.0185)
OKLCH	oklch(44.81% 0.082 167)
XYZ	xyz(6.1078, 9.6252, 8.1912)
Luminance	0.0963 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#18634B #631830

analogous

#186326 #18634B #185663

triadic

#18634B #4B1863 #634B18

tetradic

#18634B #261863 #631830 #566318

square

#18634B #261863 #631830 #566318

split-complementary

#18634B #631856 #632618

monochromatic

#061913 #0C3226 #18634B #249470 #30C696

Accessibility & contrast

On white

7.18

#18634B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.93

#18634B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #18634B

7.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##18634B	#FFFFFF	#000000	##FFFFFF
##18634B	1.00	7.18	2.93	7.18
#FFFFFF	7.18	1.00	21.00	1.00
#000000	2.93	21.00	1.00	21.00
##FFFFFF	7.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#615C4A

Deuteranopia (green-blind)

#57554D

Tritanopia (blue-blind)

#00635C

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #18634b;
/* rgb */ color: rgb(24, 99, 75);
/* oklch */ color: oklch(44.8% 0.082 167.0);

Tailwind

colors: {
  custom: {
    50: '#61907d',
    500: '#18634b',
    950: '#000000',
  },
}

SCSS

$custom: #18634b;
$custom-light: #61907d;
$custom-dark: #000000;

JSON

{
  "hex": "#18634b",
  "rgb": {
    "r": 24,
    "g": 99,
    "b": 75
  },
  "hsl": {
    "h": 160.8,
    "s": 60.976,
    "l": 24.118
  },
  "oklch": {
    "l": 0.44811,
    "c": 0.08206,
    "h": 167
  },
  "luminance": 0.09626
}

Semantic roles & 50–950 ramp

primary

#18634B

secondary

#993E5B

accent

#4477E4

background

#F6F8F7

surface

#EBF0EE

border

#C6CBC9

text

#050C09

muted

#7A7D7B

Preview Lab

Preview with #18634B

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

Preview Lab → · Contrast checker → · Palette generator →