#18645C#18645C

#18645C is a mid, moderate teal. Relative luminance 0.101; OKLCH L 45.6% C 0.072 H 184.6°. Best body text is #FFFFFF at 6.96:1 contrast (WCAG AA passes).

Color values

HEX	#18645C
RGB	rgb(24, 100, 92)
HSL	hsl(174, 61%, 24%)
HSV	hsv(174, 76%, 39%)
CMYK	cmyk(76%, 0%, 8%, 60.8%)
CIE-LAB	lab(37.99, -24.48, -2.02)
CIE-LCH	lch(37.99, 24.56, 184.72°)
OKLab	oklab(45.64% -0.0722 -0.0059)
OKLCH	oklch(45.64% 0.072 184.6)
XYZ	xyz(6.8647, 10.0804, 11.7071)
Luminance	0.1008 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#18645C #641820

analogous

#186436 #18645C #184664

triadic

#18645C #5C1864 #645C18

tetradic

#18645C #361864 #641820 #466418

square

#18645C #361864 #641820 #466418

split-complementary

#18645C #641846 #643618

monochromatic

#061917 #0C332F #18645C #249589 #30C7B7

Accessibility & contrast

On white

6.96

#18645C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.02

#18645C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #18645C

6.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##18645C	#FFFFFF	#000000	##FFFFFF
##18645C	1.00	6.96	3.02	6.96
#FFFFFF	6.96	1.00	21.00	1.00
#000000	3.02	21.00	1.00	21.00
##FFFFFF	6.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F5E5C

Deuteranopia (green-blind)

#54565D

Tritanopia (blue-blind)

#006661

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #18645c;
/* rgb */ color: rgb(24, 100, 92);
/* oklch */ color: oklch(45.6% 0.072 184.6);

Tailwind

colors: {
  custom: {
    50: '#62908a',
    500: '#18645c',
    950: '#000000',
  },
}

SCSS

$custom: #18645c;
$custom-light: #62908a;
$custom-dark: #000000;

JSON

{
  "hex": "#18645c",
  "rgb": {
    "r": 24,
    "g": 100,
    "b": 92
  },
  "hsl": {
    "h": 173.684,
    "s": 61.29,
    "l": 24.314
  },
  "oklch": {
    "l": 0.45644,
    "c": 0.07241,
    "h": 184.6
  },
  "luminance": 0.10081
}

Semantic roles & 50–950 ramp

primary

#18645C

secondary

#9A3E47

accent

#4354E4

background

#F6F8F8

surface

#EBF0F0

border

#C6CBCB

text

#060C0B

muted

#7A7D7C

Preview Lab

Preview with #18645C

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

Preview Lab → · Contrast checker → · Palette generator →