#18402F#18402F

#18402F is a dark, muted teal. Relative luminance 0.041; OKLCH L 33.7% C 0.055 H 163.1°. Best body text is #FFFFFF at 11.58:1 contrast (WCAG AA passes).

Color values

HEX	#18402F
RGB	rgb(24, 64, 47)
HSL	hsl(155, 45%, 17%)
HSV	hsv(155, 63%, 25%)
CMYK	cmyk(62.5%, 0%, 26.6%, 74.9%)
CIE-LAB	lab(23.89, -18.94, 6.23)
CIE-LCH	lch(23.89, 19.94, 161.80°)
OKLab	oklab(33.72% -0.0523 0.0159)
OKLCH	oklch(33.72% 0.055 163.1)
XYZ	xyz(2.7229, 4.0660, 3.3301)
Luminance	0.0407 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#18402F #401829

analogous

#18401B #18402F #183D40

triadic

#18402F #2F1840 #402F18

tetradic

#18402F #1B1840 #401829 #3D4018

square

#18402F #1B1840 #401829 #3D4018

split-complementary

#18402F #40183D #401B18

monochromatic

#081610 #081610 #18402F #296D50 #399970

Accessibility & contrast

On white

11.58

#18402F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.81

#18402F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #18402F

11.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##18402F	#FFFFFF	#000000	##FFFFFF
##18402F	1.00	11.58	1.81	11.58
#FFFFFF	11.58	1.00	21.00	1.00
#000000	1.81	21.00	1.00	21.00
##FFFFFF	11.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F3B2E

Deuteranopia (green-blind)

#393730

Tritanopia (blue-blind)

#08403B

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #18402f;
/* rgb */ color: rgb(24, 64, 47);
/* oklch */ color: oklch(33.7% 0.055 163.1);

Tailwind

colors: {
  custom: {
    50: '#597567',
    500: '#18402f',
    950: '#000000',
  },
}

SCSS

$custom: #18402f;
$custom-light: #597567;
$custom-dark: #000000;

JSON

{
  "hex": "#18402f",
  "rgb": {
    "r": 24,
    "g": 64,
    "b": 47
  },
  "hsl": {
    "h": 154.5,
    "s": 45.455,
    "l": 17.255
  },
  "oklch": {
    "l": 0.33717,
    "c": 0.05471,
    "h": 163.1
  },
  "luminance": 0.04066
}

Semantic roles & 50–950 ramp

primary

#18402F

secondary

#773D56

accent

#538AD5

background

#F5F7F6

surface

#E9EDEB

border

#C5C8C6

text

#040806

muted

#797B7A

Preview Lab

Preview with #18402F

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

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