#18593F#18593F

#18593F is a dark, moderate teal. Relative luminance 0.077; OKLCH L 41.6% C 0.078 H 162.5°. Best body text is #FFFFFF at 8.27:1 contrast (WCAG AA passes).

Color values

HEX	#18593F
RGB	rgb(24, 89, 63)
HSL	hsl(156, 58%, 22%)
HSV	hsv(156, 73%, 35%)
CMYK	cmyk(73%, 0%, 29.2%, 65.1%)
CIE-LAB	lab(33.34, -27.29, 9.26)
CIE-LCH	lch(33.34, 28.82, 161.26°)
OKLab	oklab(41.58% -0.0748 0.0236)
OKLCH	oklch(41.58% 0.078 162.5)
XYZ	xyz(4.8458, 7.6973, 5.9320)
Luminance	0.0770 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#18593F #591832

analogous

#18591F #18593F #185359

triadic

#18593F #3F1859 #593F18

tetradic

#18593F #1F1859 #591832 #535918

square

#18593F #1F1859 #591832 #535918

split-complementary

#18593F #591853 #591F18

monochromatic

#061811 #0B291D #18593F #258961 #32B983

Accessibility & contrast

On white

8.27

#18593F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.54

#18593F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #18593F

8.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##18593F	#FFFFFF	#000000	##FFFFFF
##18593F	1.00	8.27	2.54	8.27
#FFFFFF	8.27	1.00	21.00	1.00
#000000	2.54	21.00	1.00	21.00
##FFFFFF	8.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#57523E

Deuteranopia (green-blind)

#4F4C41

Tritanopia (blue-blind)

#005952

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #18593f;
/* rgb */ color: rgb(24, 89, 63);
/* oklch */ color: oklch(41.6% 0.078 162.5);

Tailwind

colors: {
  custom: {
    50: '#5f8874',
    500: '#18593f',
    950: '#000000',
  },
}

SCSS

$custom: #18593f;
$custom-light: #5f8874;
$custom-dark: #000000;

JSON

{
  "hex": "#18593f",
  "rgb": {
    "r": 24,
    "g": 89,
    "b": 63
  },
  "hsl": {
    "h": 156,
    "s": 57.522,
    "l": 22.157
  },
  "oklch": {
    "l": 0.41584,
    "c": 0.07846,
    "h": 162.5
  },
  "luminance": 0.07698
}

Semantic roles & 50–950 ramp

primary

#18593F

secondary

#903D5E

accent

#4785E1

background

#F5F8F7

surface

#EAF0ED

border

#C6CBC8

text

#050B08

muted

#797C7B

Preview Lab

Preview with #18593F

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

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