#185A4F#185A4F

#185A4F is a dark, moderate teal. Relative luminance 0.081; OKLCH L 42.4% C 0.067 H 179.4°. Best body text is #FFFFFF at 8.03:1 contrast (WCAG AA passes).

Color values

HEX	#185A4F
RGB	rgb(24, 90, 79)
HSL	hsl(170, 58%, 22%)
HSV	hsv(170, 73%, 35%)
CMYK	cmyk(73.3%, 0%, 12.2%, 64.7%)
CIE-LAB	lab(34.13, -23.34, 0.40)
CIE-LCH	lch(34.13, 23.35, 179.02°)
OKLab	oklab(42.37% -0.0674 0.0007)
OKLCH	oklch(42.37% 0.067 179.4)
XYZ	xyz(5.4435, 8.0704, 8.6665)
Luminance	0.0807 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#185A4F #5A1823

analogous

#185A2E #185A4F #18445A

triadic

#185A4F #4F185A #5A4F18

tetradic

#185A4F #2E185A #5A1823 #445A18

square

#185A4F #2E185A #5A1823 #445A18

split-complementary

#185A4F #5A1844 #5A2E18

monochromatic

#061815 #0B2A25 #185A4F #258A79 #32BBA4

Accessibility & contrast

On white

8.03

#185A4F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.61

#185A4F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #185A4F

8.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##185A4F	#FFFFFF	#000000	##FFFFFF
##185A4F	1.00	8.03	2.61	8.03
#FFFFFF	8.03	1.00	21.00	1.00
#000000	2.61	21.00	1.00	21.00
##FFFFFF	8.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#56544F

Deuteranopia (green-blind)

#4D4D50

Tritanopia (blue-blind)

#005C57

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #185a4f;
/* rgb */ color: rgb(24, 90, 79);
/* oklch */ color: oklch(42.4% 0.067 179.4);

Tailwind

colors: {
  custom: {
    50: '#608980',
    500: '#185a4f',
    950: '#000000',
  },
}

SCSS

$custom: #185a4f;
$custom-light: #608980;
$custom-dark: #000000;

JSON

{
  "hex": "#185a4f",
  "rgb": {
    "r": 24,
    "g": 90,
    "b": 79
  },
  "hsl": {
    "h": 170,
    "s": 57.895,
    "l": 22.353
  },
  "oklch": {
    "l": 0.42369,
    "c": 0.06742,
    "h": 179.4
  },
  "luminance": 0.08071
}

Semantic roles & 50–950 ramp

primary

#185A4F

secondary

#913D4B

accent

#4760E1

background

#F5F8F7

surface

#EAF0EE

border

#C6CBC9

text

#050B0A

muted

#797C7C

Preview Lab

Preview with #185A4F

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

Preview Lab → · Contrast checker → · Palette generator →