#185D5E#185D5E

#185D5E is a dark, moderate teal. Relative luminance 0.088; OKLCH L 43.8% C 0.066 H 196.4°. Best body text is #FFFFFF at 7.59:1 contrast (WCAG AA passes).

Color values

HEX	#185D5E
RGB	rgb(24, 93, 94)
HSL	hsl(181, 59%, 23%)
HSV	hsv(181, 74%, 37%)
CMYK	cmyk(74.5%, 1.1%, 0%, 63.1%)
CIE-LAB	lab(35.66, -20.19, -6.72)
CIE-LCH	lch(35.66, 21.28, 198.41°)
OKLab	oklab(43.77% -0.0632 -0.0187)
OKLCH	oklch(43.77% 0.066 196.4)
XYZ	xyz(6.3105, 8.8303, 11.9593)
Luminance	0.0883 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#185D5E #5E1918

analogous

#185E3C #185D5E #183A5E

triadic

#185D5E #5E185D #5D5E18

tetradic

#185D5E #3C185E #5E1918 #3A5E18

square

#185D5E #3C185E #5E1918 #3A5E18

split-complementary

#185D5E #5E183A #5E3C18

monochromatic

#061818 #0C2D2D #185D5E #248D8F #31BDC0

Accessibility & contrast

On white

7.59

#185D5E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.77

#185D5E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #185D5E

7.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##185D5E	#FFFFFF	#000000	##FFFFFF
##185D5E	1.00	7.59	2.77	7.59
#FFFFFF	7.59	1.00	21.00	1.00
#000000	2.77	21.00	1.00	21.00
##FFFFFF	7.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#56585E

Deuteranopia (green-blind)

#4C515E

Tritanopia (blue-blind)

#00605D

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #185d5e;
/* rgb */ color: rgb(24, 93, 94);
/* oklch */ color: oklch(43.8% 0.066 196.4);

Tailwind

colors: {
  custom: {
    50: '#618b8b',
    500: '#185d5e',
    950: '#000000',
  },
}

SCSS

$custom: #185d5e;
$custom-light: #618b8b;
$custom-dark: #000000;

JSON

{
  "hex": "#185d5e",
  "rgb": {
    "r": 24,
    "g": 93,
    "b": 94
  },
  "hsl": {
    "h": 180.857,
    "s": 59.322,
    "l": 23.137
  },
  "oklch": {
    "l": 0.43772,
    "c": 0.06593,
    "h": 196.4
  },
  "luminance": 0.08831
}

Semantic roles & 50–950 ramp

primary

#185D5E

secondary

#943F3D

accent

#4845E3

background

#F6F8F8

surface

#EBF0F0

border

#C6CBCB

text

#060C0C

muted

#7A7D7D

Preview Lab

Preview with #185D5E

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

Preview Lab → · Contrast checker → · Palette generator →