#184D4F#184D4F

#184D4F is a dark, muted teal. Relative luminance 0.061; OKLCH L 38.7% C 0.055 H 198.7°. Best body text is #FFFFFF at 9.49:1 contrast (WCAG AA passes).

Color values

HEX	#184D4F
RGB	rgb(24, 77, 79)
HSL	hsl(182, 53%, 20%)
HSV	hsv(182, 70%, 31%)
CMYK	cmyk(69.6%, 2.5%, 0%, 69%)
CIE-LAB	lab(29.58, -16.37, -6.33)
CIE-LCH	lch(29.58, 17.55, 201.14°)
OKLab	oklab(38.67% -0.0519 -0.0175)
OKLCH	oklch(38.67% 0.055 198.7)
XYZ	xyz(4.4412, 6.0660, 8.3324)
Luminance	0.0607 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#184D4F #4F1A18

analogous

#184F35 #184D4F #18314F

triadic

#184D4F #4F184D #4D4F18

tetradic

#184D4F #35184F #4F1A18 #314F18

square

#184D4F #35184F #4F1A18 #314F18

split-complementary

#184D4F #4F1831 #4F3518

monochromatic

#071717 #0A1F20 #184D4F #267B7E #35A9AD

Accessibility & contrast

On white

9.49

#184D4F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.21

#184D4F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #184D4F

9.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##184D4F	#FFFFFF	#000000	##FFFFFF
##184D4F	1.00	9.49	2.21	9.49
#FFFFFF	9.49	1.00	21.00	1.00
#000000	2.21	21.00	1.00	21.00
##FFFFFF	9.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#47494F

Deuteranopia (green-blind)

#3F434F

Tritanopia (blue-blind)

#00504D

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #184d4f;
/* rgb */ color: rgb(24, 77, 79);
/* oklch */ color: oklch(38.7% 0.055 198.7);

Tailwind

colors: {
  custom: {
    50: '#5d7f80',
    500: '#184d4f',
    950: '#000000',
  },
}

SCSS

$custom: #184d4f;
$custom-light: #5d7f80;
$custom-dark: #000000;

JSON

{
  "hex": "#184d4f",
  "rgb": {
    "r": 24,
    "g": 77,
    "b": 79
  },
  "hsl": {
    "h": 182.182,
    "s": 53.398,
    "l": 20.196
  },
  "oklch": {
    "l": 0.38673,
    "c": 0.05476,
    "h": 198.7
  },
  "luminance": 0.06066
}

Semantic roles & 50–950 ramp

primary

#184D4F

secondary

#86403D

accent

#504BDD

background

#F5F7F7

surface

#E9EEEE

border

#C5C9C9

text

#050A0A

muted

#797C7C

Preview Lab

Preview with #184D4F

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

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