#184F58#184F58

#184F58 is a dark, muted teal. Relative luminance 0.065; OKLCH L 39.6% C 0.058 H 210.4°. Best body text is #FFFFFF at 9.14:1 contrast (WCAG AA passes).

Color values

HEX	#184F58
RGB	rgb(24, 79, 88)
HSL	hsl(188, 57%, 22%)
HSV	hsv(188, 73%, 35%)
CMYK	cmyk(72.7%, 10.2%, 0%, 65.5%)
CIE-LAB	lab(30.62, -14.42, -10.53)
CIE-LCH	lch(30.62, 17.86, 216.13°)
OKLab	oklab(39.63% -0.0499 -0.0292)
OKLCH	oklch(39.63% 0.058 210.4)
XYZ	xyz(4.9334, 6.4902, 10.2234)
Luminance	0.0649 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#184F58 #582118

analogous

#185841 #184F58 #182F58

triadic

#184F58 #58184F #4F5818

tetradic

#184F58 #411858 #582118 #2F5818

square

#184F58 #411858 #582118 #2F5818

split-complementary

#184F58 #58182F #584118

monochromatic

#071618 #0B2428 #184F58 #257A88 #32A5B8

Accessibility & contrast

On white

9.14

#184F58 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.30

#184F58 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #184F58

9.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##184F58	#FFFFFF	#000000	##FFFFFF
##184F58	1.00	9.14	2.30	9.14
#FFFFFF	9.14	1.00	21.00	1.00
#000000	2.30	21.00	1.00	21.00
##FFFFFF	9.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#474C59

Deuteranopia (green-blind)

#3E4558

Tritanopia (blue-blind)

#005352

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #184f58;
/* rgb */ color: rgb(24, 79, 88);
/* oklch */ color: oklch(39.6% 0.058 210.4);

Tailwind

colors: {
  custom: {
    50: '#5f8087',
    500: '#184f58',
    950: '#000000',
  },
}

SCSS

$custom: #184f58;
$custom-light: #5f8087;
$custom-dark: #000000;

JSON

{
  "hex": "#184f58",
  "rgb": {
    "r": 24,
    "g": 79,
    "b": 88
  },
  "hsl": {
    "h": 188.438,
    "s": 57.143,
    "l": 21.961
  },
  "oklch": {
    "l": 0.39625,
    "c": 0.05783,
    "h": 210.4
  },
  "luminance": 0.06491
}

Semantic roles & 50–950 ramp

primary

#184F58

secondary

#8F493D

accent

#5D47E0

background

#F5F7F8

surface

#EAEEEF

border

#C6C9CA

text

#050A0B

muted

#797C7C

Preview Lab

Preview with #184F58

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

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