#185E57#185E57

#185E57 is a dark, moderate teal. Relative luminance 0.089; OKLCH L 43.8% C 0.068 H 185.3°. Best body text is #FFFFFF at 7.56:1 contrast (WCAG AA passes).

Color values

HEX	#185E57
RGB	rgb(24, 94, 87)
HSL	hsl(174, 59%, 23%)
HSV	hsv(174, 74%, 37%)
CMYK	cmyk(74.5%, 0%, 7.4%, 63.1%)
CIE-LAB	lab(35.77, -22.95, -2.20)
CIE-LCH	lch(35.77, 23.06, 185.47°)
OKLab	oklab(43.78% -0.0679 -0.0063)
OKLCH	oklch(43.78% 0.068 185.3)
XYZ	xyz(6.0989, 8.8870, 10.4089)
Luminance	0.0889 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#185E57 #5E181F

analogous

#185E34 #185E57 #18425E

triadic

#185E57 #57185E #5E5718

tetradic

#185E57 #34185E #5E181F #425E18

square

#185E57 #34185E #5E181F #425E18

split-complementary

#185E57 #5E1842 #5E3418

monochromatic

#061817 #0C2D2A #185E57 #248F84 #31C0B1

Accessibility & contrast

On white

7.56

#185E57 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.78

#185E57 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #185E57

7.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##185E57	#FFFFFF	#000000	##FFFFFF
##185E57	1.00	7.56	2.78	7.56
#FFFFFF	7.56	1.00	21.00	1.00
#000000	2.78	21.00	1.00	21.00
##FFFFFF	7.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#595857

Deuteranopia (green-blind)

#4F5158

Tritanopia (blue-blind)

#00605C

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #185e57;
/* rgb */ color: rgb(24, 94, 87);
/* oklch */ color: oklch(43.8% 0.068 185.3);

Tailwind

colors: {
  custom: {
    50: '#618c86',
    500: '#185e57',
    950: '#000000',
  },
}

SCSS

$custom: #185e57;
$custom-light: #618c86;
$custom-dark: #000000;

JSON

{
  "hex": "#185e57",
  "rgb": {
    "r": 24,
    "g": 94,
    "b": 87
  },
  "hsl": {
    "h": 174,
    "s": 59.322,
    "l": 23.137
  },
  "oklch": {
    "l": 0.43784,
    "c": 0.06819,
    "h": 185.3
  },
  "luminance": 0.08888
}

Semantic roles & 50–950 ramp

primary

#185E57

secondary

#943D46

accent

#4555E3

background

#F6F8F8

surface

#EBF0EF

border

#C6CBCA

text

#050C0B

muted

#7A7D7C

Preview Lab

Preview with #185E57

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

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