#184F59#184F59

#184F59 is a dark, muted teal. Relative luminance 0.065; OKLCH L 39.7% C 0.058 H 212.0°. Best body text is #FFFFFF at 9.12:1 contrast (WCAG AA passes).

Color values

HEX	#184F59
RGB	rgb(24, 79, 89)
HSL	hsl(189, 58%, 22%)
HSV	hsv(189, 73%, 35%)
CMYK	cmyk(73%, 11.2%, 0%, 65.1%)
CIE-LAB	lab(30.66, -14.07, -11.11)
CIE-LCH	lch(30.66, 17.93, 218.28°)
OKLab	oklab(39.67% -0.0494 -0.0309)
OKLCH	oklch(39.67% 0.058 212)
XYZ	xyz(4.9751, 6.5069, 10.4430)
Luminance	0.0651 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#184F59 #592218

analogous

#185943 #184F59 #182F59

triadic

#184F59 #59184F #4F5918

tetradic

#184F59 #431859 #592218 #2F5918

square

#184F59 #431859 #592218 #2F5918

split-complementary

#184F59 #59182F #594318

monochromatic

#061518 #0B2429 #184F59 #257A89 #32A5B9

Accessibility & contrast

On white

9.12

#184F59 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.30

#184F59 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #184F59

9.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##184F59	#FFFFFF	#000000	##FFFFFF
##184F59	1.00	9.12	2.30	9.12
#FFFFFF	9.12	1.00	21.00	1.00
#000000	2.30	21.00	1.00	21.00
##FFFFFF	9.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#474C5A

Deuteranopia (green-blind)

#3E4559

Tritanopia (blue-blind)

#005352

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #184f59;
/* rgb */ color: rgb(24, 79, 89);
/* oklch */ color: oklch(39.7% 0.058 212.0);

Tailwind

colors: {
  custom: {
    50: '#5f8087',
    500: '#184f59',
    950: '#000000',
  },
}

SCSS

$custom: #184f59;
$custom-light: #5f8087;
$custom-dark: #000000;

JSON

{
  "hex": "#184f59",
  "rgb": {
    "r": 24,
    "g": 79,
    "b": 89
  },
  "hsl": {
    "h": 189.231,
    "s": 57.522,
    "l": 22.157
  },
  "oklch": {
    "l": 0.3967,
    "c": 0.05827,
    "h": 212
  },
  "luminance": 0.06507
}

Semantic roles & 50–950 ramp

primary

#184F59

secondary

#904A3D

accent

#5F47E1

background

#F5F7F8

surface

#EAEEEF

border

#C6C9CA

text

#050A0B

muted

#797C7C

Preview Lab

Preview with #184F59

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

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