#185B5F#185B5F

#185B5F is a dark, moderate teal. Relative luminance 0.085; OKLCH L 43.3% C 0.065 H 200.9°. Best body text is #FFFFFF at 7.78:1 contrast (WCAG AA passes).

Color values

HEX	#185B5F
RGB	rgb(24, 91, 95)
HSL	hsl(183, 60%, 23%)
HSV	hsv(183, 75%, 37%)
CMYK	cmyk(74.7%, 4.2%, 0%, 62.7%)
CIE-LAB	lab(35.01, -18.77, -8.32)
CIE-LCH	lch(35.01, 20.53, 203.89°)
OKLab	oklab(43.26% -0.0605 -0.0231)
OKLCH	oklch(43.26% 0.065 200.9)
XYZ	xyz(6.1824, 8.5019, 12.1394)
Luminance	0.0850 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#185B5F #5F1C18

analogous

#185F3F #185B5F #18375F

triadic

#185B5F #5F185B #5B5F18

tetradic

#185B5F #3F185F #5F1C18 #375F18

square

#185B5F #3F185F #5F1C18 #375F18

split-complementary

#185B5F #5F1837 #5F3F18

monochromatic

#061718 #0C2C2E #185B5F #248A90 #31B9C1

Accessibility & contrast

On white

7.78

#185B5F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.70

#185B5F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #185B5F

7.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##185B5F	#FFFFFF	#000000	##FFFFFF
##185B5F	1.00	7.78	2.70	7.78
#FFFFFF	7.78	1.00	21.00	1.00
#000000	2.70	21.00	1.00	21.00
##FFFFFF	7.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#54575F

Deuteranopia (green-blind)

#494F5F

Tritanopia (blue-blind)

#005F5C

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #185b5f;
/* rgb */ color: rgb(24, 91, 95);
/* oklch */ color: oklch(43.3% 0.065 200.9);

Tailwind

colors: {
  custom: {
    50: '#61898c',
    500: '#185b5f',
    950: '#000000',
  },
}

SCSS

$custom: #185b5f;
$custom-light: #61898c;
$custom-dark: #000000;

JSON

{
  "hex": "#185b5f",
  "rgb": {
    "r": 24,
    "g": 91,
    "b": 95
  },
  "hsl": {
    "h": 183.38,
    "s": 59.664,
    "l": 23.333
  },
  "oklch": {
    "l": 0.43258,
    "c": 0.06472,
    "h": 200.9
  },
  "luminance": 0.08503
}

Semantic roles & 50–950 ramp

primary

#185B5F

secondary

#95423D

accent

#4E45E3

background

#F6F8F8

surface

#EBF0F0

border

#C6CBCB

text

#060B0C

muted

#7A7C7D

Preview Lab

Preview with #185B5F

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

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