#184A4D#184A4D

#184A4D is a dark, muted teal. Relative luminance 0.056; OKLCH L 37.7% C 0.053 H 200.8°. Best body text is #FFFFFF at 9.88:1 contrast (WCAG AA passes).

Color values

HEX	#184A4D
RGB	rgb(24, 74, 77)
HSL	hsl(183, 52%, 20%)
HSV	hsv(183, 69%, 30%)
CMYK	cmyk(68.8%, 3.9%, 0%, 69.8%)
CIE-LAB	lab(28.45, -15.33, -6.73)
CIE-LCH	lch(28.45, 16.74, 203.69°)
OKLab	oklab(37.74% -0.0492 -0.0186)
OKLCH	oklch(37.74% 0.053 200.8)
XYZ	xyz(4.1644, 5.6271, 7.8864)
Luminance	0.0563 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#184A4D #4D1B18

analogous

#184D35 #184A4D #18304D

triadic

#184A4D #4D184A #4A4D18

tetradic

#184A4D #35184D #4D1B18 #304D18

square

#184A4D #35184D #4D1B18 #304D18

split-complementary

#184A4D #4D1830 #4D3518

monochromatic

#071617 #091D1E #184A4D #27777C #35A4AA

Accessibility & contrast

On white

9.88

#184A4D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.13

#184A4D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #184A4D

9.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##184A4D	#FFFFFF	#000000	##FFFFFF
##184A4D	1.00	9.88	2.13	9.88
#FFFFFF	9.88	1.00	21.00	1.00
#000000	2.13	21.00	1.00	21.00
##FFFFFF	9.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#44474D

Deuteranopia (green-blind)

#3C414D

Tritanopia (blue-blind)

#004D4B

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #184a4d;
/* rgb */ color: rgb(24, 74, 77);
/* oklch */ color: oklch(37.7% 0.053 200.8);

Tailwind

colors: {
  custom: {
    50: '#5d7c7e',
    500: '#184a4d',
    950: '#000000',
  },
}

SCSS

$custom: #184a4d;
$custom-light: #5d7c7e;
$custom-dark: #000000;

JSON

{
  "hex": "#184a4d",
  "rgb": {
    "r": 24,
    "g": 74,
    "b": 77
  },
  "hsl": {
    "h": 183.396,
    "s": 52.475,
    "l": 19.804
  },
  "oklch": {
    "l": 0.37738,
    "c": 0.0526,
    "h": 200.8
  },
  "luminance": 0.05628
}

Semantic roles & 50–950 ramp

primary

#184A4D

secondary

#84413D

accent

#544CDC

background

#F5F7F7

surface

#E9EEEE

border

#C5C9C9

text

#04090A

muted

#797B7C

Preview Lab

Preview with #184A4D

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

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