#154A53#154A53

#154A53 is a dark, muted teal. Relative luminance 0.057; OKLCH L 37.9% C 0.056 H 211.0°. Best body text is #FFFFFF at 9.83:1 contrast (WCAG AA passes).

Color values

HEX	#154A53
RGB	rgb(21, 74, 83)
HSL	hsl(189, 60%, 20%)
HSV	hsv(189, 75%, 33%)
CMYK	cmyk(74.7%, 10.8%, 0%, 67.5%)
CIE-LAB	lab(28.59, -13.79, -10.40)
CIE-LCH	lch(28.59, 17.27, 217.02°)
OKLab	oklab(37.9% -0.048 -0.0289)
OKLCH	oklch(37.9% 0.056 211)
XYZ	xyz(4.3187, 5.6810, 9.0509)
Luminance	0.0568 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#154A53 #531E15

analogous

#15533D #154A53 #152B53

triadic

#154A53 #53154A #4A5315

tetradic

#154A53 #3D1553 #531E15 #2B5315

square

#154A53 #3D1553 #531E15 #2B5315

split-complementary

#154A53 #53152B #533D15

monochromatic

#061618 #091E22 #154A53 #217684 #2EA1B5

Accessibility & contrast

On white

9.83

#154A53 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.14

#154A53 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #154A53

9.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##154A53	#FFFFFF	#000000	##FFFFFF
##154A53	1.00	9.83	2.14	9.83
#FFFFFF	9.83	1.00	21.00	1.00
#000000	2.14	21.00	1.00	21.00
##FFFFFF	9.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#434754

Deuteranopia (green-blind)

#3A4153

Tritanopia (blue-blind)

#004E4D

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #154a53;
/* rgb */ color: rgb(21, 74, 83);
/* oklch */ color: oklch(37.9% 0.056 211.0);

Tailwind

colors: {
  custom: {
    50: '#5c7c83',
    500: '#154a53',
    950: '#000000',
  },
}

SCSS

$custom: #154a53;
$custom-light: #5c7c83;
$custom-dark: #000000;

JSON

{
  "hex": "#154a53",
  "rgb": {
    "r": 21,
    "g": 74,
    "b": 83
  },
  "hsl": {
    "h": 188.71,
    "s": 59.615,
    "l": 20.392
  },
  "oklch": {
    "l": 0.37904,
    "c": 0.05608,
    "h": 211
  },
  "luminance": 0.05682
}

Semantic roles & 50–950 ramp

primary

#154A53

secondary

#8B4539

accent

#5C45E3

background

#F5F7F8

surface

#E9EEEF

border

#C5C9CA

text

#05090A

muted

#797B7C

Preview Lab

Preview with #154A53

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

Preview Lab → · Contrast checker → · Palette generator →