#185A40#185A40

#185A40 is a dark, moderate teal. Relative luminance 0.079; OKLCH L 41.9% C 0.079 H 162.8°. Best body text is #FFFFFF at 8.15:1 contrast (WCAG AA passes).

Color values

HEX	#185A40
RGB	rgb(24, 90, 64)
HSL	hsl(156, 58%, 22%)
HSV	hsv(156, 73%, 35%)
CMYK	cmyk(73.3%, 0%, 28.9%, 64.7%)
CIE-LAB	lab(33.72, -27.51, 9.17)
CIE-LCH	lch(33.72, 28.99, 161.57°)
OKLab	oklab(41.9% -0.0755 0.0234)
OKLCH	oklch(41.9% 0.079 162.8)
XYZ	xyz(4.9578, 7.8761, 6.1085)
Luminance	0.0788 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#185A40 #5A1832

analogous

#185A1F #185A40 #18535A

triadic

#185A40 #40185A #5A4018

tetradic

#185A40 #1F185A #5A1832 #535A18

square

#185A40 #1F185A #5A1832 #535A18

split-complementary

#185A40 #5A1853 #5A1F18

monochromatic

#061811 #0B2A1E #185A40 #258A62 #32BB85

Accessibility & contrast

On white

8.15

#185A40 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.58

#185A40 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #185A40

8.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##185A40	#FFFFFF	#000000	##FFFFFF
##185A40	1.00	8.15	2.58	8.15
#FFFFFF	8.15	1.00	21.00	1.00
#000000	2.58	21.00	1.00	21.00
##FFFFFF	8.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#58533F

Deuteranopia (green-blind)

#504D42

Tritanopia (blue-blind)

#005A53

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #185a40;
/* rgb */ color: rgb(24, 90, 64);
/* oklch */ color: oklch(41.9% 0.079 162.8);

Tailwind

colors: {
  custom: {
    50: '#5f8974',
    500: '#185a40',
    950: '#000000',
  },
}

SCSS

$custom: #185a40;
$custom-light: #5f8974;
$custom-dark: #000000;

JSON

{
  "hex": "#185a40",
  "rgb": {
    "r": 24,
    "g": 90,
    "b": 64
  },
  "hsl": {
    "h": 156.364,
    "s": 57.895,
    "l": 22.353
  },
  "oklch": {
    "l": 0.41903,
    "c": 0.07901,
    "h": 162.8
  },
  "luminance": 0.07877
}

Semantic roles & 50–950 ramp

primary

#185A40

secondary

#913D5E

accent

#4784E1

background

#F5F8F7

surface

#EAF0ED

border

#C6CBC8

text

#050B08

muted

#797C7B

Preview Lab

Preview with #185A40

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

Preview Lab → · Contrast checker → · Palette generator →