#18603E#18603E

#18603E is a dark, moderate teal. Relative luminance 0.089; OKLCH L 43.6% C 0.090 H 158.2°. Best body text is #FFFFFF at 7.55:1 contrast (WCAG AA passes).

Color values

HEX	#18603E
RGB	rgb(24, 96, 62)
HSL	hsl(152, 60%, 24%)
HSV	hsv(152, 75%, 38%)
CMYK	cmyk(75%, 0%, 35.4%, 62.4%)
CIE-LAB	lab(35.80, -30.74, 13.26)
CIE-LCH	lch(35.80, 33.48, 156.68°)
OKLab	oklab(43.6% -0.0835 0.0335)
OKLCH	oklch(43.6% 0.09 158.2)
XYZ	xyz(5.4285, 8.9071, 5.9896)
Luminance	0.0891 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#18603E #60183A

analogous

#18601A #18603E #185E60

triadic

#18603E #3E1860 #603E18

tetradic

#18603E #1A1860 #60183A #5E6018

square

#18603E #1A1860 #60183A #5E6018

split-complementary

#18603E #60185E #601A18

monochromatic

#061810 #0C2F1E #18603E #24915E #30C27D

Accessibility & contrast

On white

7.55

#18603E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.78

#18603E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #18603E

7.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##18603E	#FFFFFF	#000000	##FFFFFF
##18603E	1.00	7.55	2.78	7.55
#FFFFFF	7.55	1.00	21.00	1.00
#000000	2.78	21.00	1.00	21.00
##FFFFFF	7.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F583C

Deuteranopia (green-blind)

#565240

Tritanopia (blue-blind)

#005F57

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #18603e;
/* rgb */ color: rgb(24, 96, 62);
/* oklch */ color: oklch(43.6% 0.090 158.2);

Tailwind

colors: {
  custom: {
    50: '#608e73',
    500: '#18603e',
    950: '#000000',
  },
}

SCSS

$custom: #18603e;
$custom-light: #608e73;
$custom-dark: #000000;

JSON

{
  "hex": "#18603e",
  "rgb": {
    "r": 24,
    "g": 96,
    "b": 62
  },
  "hsl": {
    "h": 151.667,
    "s": 60,
    "l": 23.529
  },
  "oklch": {
    "l": 0.43597,
    "c": 0.08993,
    "h": 158.2
  },
  "luminance": 0.08908
}

Semantic roles & 50–950 ramp

primary

#18603E

secondary

#963D67

accent

#458FE3

background

#F6F8F7

surface

#EBF0ED

border

#C6CBC8

text

#050C08

muted

#7A7D7B

Preview Lab

Preview with #18603E

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

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