#18645E#18645E

#18645E is a mid, moderate teal. Relative luminance 0.101; OKLCH L 45.7% C 0.072 H 187.2°. Best body text is #FFFFFF at 6.95:1 contrast (WCAG AA passes).

Color values

HEX	#18645E
RGB	rgb(24, 100, 94)
HSL	hsl(175, 61%, 24%)
HSV	hsv(175, 76%, 39%)
CMYK	cmyk(76%, 0%, 6%, 60.8%)
CIE-LAB	lab(38.05, -23.86, -3.16)
CIE-LCH	lch(38.05, 24.06, 187.55°)
OKLab	oklab(45.72% -0.0711 -0.0089)
OKLCH	oklch(45.72% 0.072 187.2)
XYZ	xyz(6.9533, 10.1159, 12.1736)
Luminance	0.1012 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#18645E #64181E

analogous

#186438 #18645E #184464

triadic

#18645E #5E1864 #645E18

tetradic

#18645E #381864 #64181E #446418

square

#18645E #381864 #64181E #446418

split-complementary

#18645E #641844 #643818

monochromatic

#061917 #0C3330 #18645E #24958C #30C7BB

Accessibility & contrast

On white

6.95

#18645E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.02

#18645E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #18645E

6.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##18645E	#FFFFFF	#000000	##FFFFFF
##18645E	1.00	6.95	3.02	6.95
#FFFFFF	6.95	1.00	21.00	1.00
#000000	3.02	21.00	1.00	21.00
##FFFFFF	6.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E5E5E

Deuteranopia (green-blind)

#53565F

Tritanopia (blue-blind)

#006762

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #18645e;
/* rgb */ color: rgb(24, 100, 94);
/* oklch */ color: oklch(45.7% 0.072 187.2);

Tailwind

colors: {
  custom: {
    50: '#63908b',
    500: '#18645e',
    950: '#000000',
  },
}

SCSS

$custom: #18645e;
$custom-light: #63908b;
$custom-dark: #000000;

JSON

{
  "hex": "#18645e",
  "rgb": {
    "r": 24,
    "g": 100,
    "b": 94
  },
  "hsl": {
    "h": 175.263,
    "s": 61.29,
    "l": 24.314
  },
  "oklch": {
    "l": 0.45716,
    "c": 0.07171,
    "h": 187.2
  },
  "luminance": 0.10117
}

Semantic roles & 50–950 ramp

primary

#18645E

secondary

#9A3E45

accent

#4350E4

background

#F6F8F8

surface

#EBF0F0

border

#C6CBCB

text

#060C0C

muted

#7A7D7D

Preview Lab

Preview with #18645E

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

Preview Lab → · Contrast checker → · Palette generator →