#185A5F#185A5F

#185A5F is a dark, moderate teal. Relative luminance 0.083; OKLCH L 43.0% C 0.064 H 202.4°. Best body text is #FFFFFF at 7.88:1 contrast (WCAG AA passes).

Color values

HEX	#185A5F
RGB	rgb(24, 90, 95)
HSL	hsl(184, 60%, 23%)
HSV	hsv(184, 75%, 37%)
CMYK	cmyk(74.7%, 5.3%, 0%, 62.7%)
CIE-LAB	lab(34.66, -18.22, -8.83)
CIE-LCH	lch(34.66, 20.25, 205.85°)
OKLab	oklab(42.98% -0.0593 -0.0245)
OKLCH	oklch(42.98% 0.064 202.4)
XYZ	xyz(6.0975, 8.3320, 12.1111)
Luminance	0.0833 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#185A5F #5F1D18

analogous

#185F40 #185A5F #18365F

triadic

#185A5F #5F185A #5A5F18

tetradic

#185A5F #40185F #5F1D18 #365F18

square

#185A5F #40185F #5F1D18 #365F18

split-complementary

#185A5F #5F1836 #5F4018

monochromatic

#061718 #0C2C2E #185A5F #248890 #31B7C1

Accessibility & contrast

On white

7.88

#185A5F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.67

#185A5F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #185A5F

7.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##185A5F	#FFFFFF	#000000	##FFFFFF
##185A5F	1.00	7.88	2.67	7.88
#FFFFFF	7.88	1.00	21.00	1.00
#000000	2.67	21.00	1.00	21.00
##FFFFFF	7.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#53565F

Deuteranopia (green-blind)

#484E5F

Tritanopia (blue-blind)

#005E5B

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #185a5f;
/* rgb */ color: rgb(24, 90, 95);
/* oklch */ color: oklch(43.0% 0.064 202.4);

Tailwind

colors: {
  custom: {
    50: '#61898c',
    500: '#185a5f',
    950: '#000000',
  },
}

SCSS

$custom: #185a5f;
$custom-light: #61898c;
$custom-dark: #000000;

JSON

{
  "hex": "#185a5f",
  "rgb": {
    "r": 24,
    "g": 90,
    "b": 95
  },
  "hsl": {
    "h": 184.225,
    "s": 59.664,
    "l": 23.333
  },
  "oklch": {
    "l": 0.42981,
    "c": 0.06418,
    "h": 202.4
  },
  "luminance": 0.08333
}

Semantic roles & 50–950 ramp

primary

#185A5F

secondary

#95443D

accent

#5045E3

background

#F6F8F8

surface

#EBF0F0

border

#C6CBCB

text

#060B0C

muted

#7A7C7D

Preview Lab

Preview with #185A5F

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

Preview Lab → · Contrast checker → · Palette generator →