#184B4E#184B4E

#184B4E is a dark, muted teal. Relative luminance 0.058; OKLCH L 38.1% C 0.053 H 200.7°. Best body text is #FFFFFF at 9.74:1 contrast (WCAG AA passes).

Color values

HEX	#184B4E
RGB	rgb(24, 75, 78)
HSL	hsl(183, 53%, 20%)
HSV	hsv(183, 69%, 31%)
CMYK	cmyk(69.2%, 3.8%, 0%, 69.4%)
CIE-LAB	lab(28.84, -15.57, -6.79)
CIE-LCH	lch(28.84, 16.98, 203.57°)
OKLab	oklab(38.06% -0.0499 -0.0188)
OKLCH	oklch(38.06% 0.053 200.7)
XYZ	xyz(4.2673, 5.7759, 8.0962)
Luminance	0.0578 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#184B4E #4E1B18

analogous

#184E36 #184B4E #18304E

triadic

#184B4E #4E184B #4B4E18

tetradic

#184B4E #36184E #4E1B18 #304E18

square

#184B4E #36184E #4E1B18 #304E18

split-complementary

#184B4E #4E1830 #4E3618

monochromatic

#071717 #0A1E1F #184B4E #26787D #35A5AC

Accessibility & contrast

On white

9.74

#184B4E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.16

#184B4E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #184B4E

9.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##184B4E	#FFFFFF	#000000	##FFFFFF
##184B4E	1.00	9.74	2.16	9.74
#FFFFFF	9.74	1.00	21.00	1.00
#000000	2.16	21.00	1.00	21.00
##FFFFFF	9.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#45484E

Deuteranopia (green-blind)

#3D414E

Tritanopia (blue-blind)

#004E4C

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #184b4e;
/* rgb */ color: rgb(24, 75, 78);
/* oklch */ color: oklch(38.1% 0.053 200.7);

Tailwind

colors: {
  custom: {
    50: '#5d7d7f',
    500: '#184b4e',
    950: '#000000',
  },
}

SCSS

$custom: #184b4e;
$custom-light: #5d7d7f;
$custom-dark: #000000;

JSON

{
  "hex": "#184b4e",
  "rgb": {
    "r": 24,
    "g": 75,
    "b": 78
  },
  "hsl": {
    "h": 183.333,
    "s": 52.941,
    "l": 20
  },
  "oklch": {
    "l": 0.38064,
    "c": 0.05335,
    "h": 200.7
  },
  "luminance": 0.05776
}

Semantic roles & 50–950 ramp

primary

#184B4E

secondary

#85413D

accent

#534BDC

background

#F5F7F7

surface

#E9EEEE

border

#C5C9C9

text

#05090A

muted

#797B7C

Preview Lab

Preview with #184B4E

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

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