#185B4F#185B4F

#185B4F is a dark, moderate teal. Relative luminance 0.082; OKLCH L 42.7% C 0.069 H 178.3°. Best body text is #FFFFFF at 7.93:1 contrast (WCAG AA passes).

Color values

HEX	#185B4F
RGB	rgb(24, 91, 79)
HSL	hsl(169, 58%, 23%)
HSV	hsv(169, 74%, 36%)
CMYK	cmyk(73.6%, 0%, 13.2%, 64.3%)
CIE-LAB	lab(34.48, -23.85, 0.91)
CIE-LCH	lch(34.48, 23.87, 177.82°)
OKLab	oklab(42.65% -0.0686 0.002)
OKLCH	oklch(42.65% 0.069 178.3)
XYZ	xyz(5.5284, 8.2402, 8.6948)
Luminance	0.0824 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#185B4F #5B1824

analogous

#185B2E #185B4F #18455B

triadic

#185B4F #4F185B #5B4F18

tetradic

#185B4F #2E185B #5B1824 #455B18

square

#185B4F #2E185B #5B1824 #455B18

split-complementary

#185B4F #5B1845 #5B2E18

monochromatic

#061815 #0B2B25 #185B4F #258B79 #32BCA3

Accessibility & contrast

On white

7.93

#185B4F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.65

#185B4F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #185B4F

7.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##185B4F	#FFFFFF	#000000	##FFFFFF
##185B4F	1.00	7.93	2.65	7.93
#FFFFFF	7.93	1.00	21.00	1.00
#000000	2.65	21.00	1.00	21.00
##FFFFFF	7.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#57554F

Deuteranopia (green-blind)

#4E4E50

Tritanopia (blue-blind)

#005C57

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #185b4f;
/* rgb */ color: rgb(24, 91, 79);
/* oklch */ color: oklch(42.7% 0.069 178.3);

Tailwind

colors: {
  custom: {
    50: '#608a80',
    500: '#185b4f',
    950: '#000000',
  },
}

SCSS

$custom: #185b4f;
$custom-light: #608a80;
$custom-dark: #000000;

JSON

{
  "hex": "#185b4f",
  "rgb": {
    "r": 24,
    "g": 91,
    "b": 79
  },
  "hsl": {
    "h": 169.254,
    "s": 58.261,
    "l": 22.549
  },
  "oklch": {
    "l": 0.42653,
    "c": 0.06862,
    "h": 178.3
  },
  "luminance": 0.08241
}

Semantic roles & 50–950 ramp

primary

#185B4F

secondary

#923D4C

accent

#4662E1

background

#F5F8F7

surface

#EAF0EE

border

#C6CBC9

text

#050B0A

muted

#797C7C

Preview Lab

Preview with #185B4F

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

Preview Lab → · Contrast checker → · Palette generator →