#154E53#154E53

#154E53 is a dark, muted teal. Relative luminance 0.062; OKLCH L 39.0% C 0.058 H 203.5°. Best body text is #FFFFFF at 9.35:1 contrast (WCAG AA passes).

Color values

HEX	#154E53
RGB	rgb(21, 78, 83)
HSL	hsl(185, 60%, 20%)
HSV	hsv(185, 75%, 33%)
CMYK	cmyk(74.7%, 6%, 0%, 67.5%)
CIE-LAB	lab(29.99, -16.10, -8.28)
CIE-LCH	lch(29.99, 18.11, 207.23°)
OKLab	oklab(39.03% -0.0528 -0.023)
OKLCH	oklch(39.03% 0.058 203.5)
XYZ	xyz(4.5943, 6.2322, 9.1427)
Luminance	0.0623 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#154E53 #531A15

analogous

#155339 #154E53 #152F53

triadic

#154E53 #53154E #4E5315

tetradic

#154E53 #391553 #531A15 #2F5315

square

#154E53 #391553 #531A15 #2F5315

split-complementary

#154E53 #53152F #533915

monochromatic

#061718 #092022 #154E53 #217C84 #2EAAB5

Accessibility & contrast

On white

9.35

#154E53 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.25

#154E53 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #154E53

9.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##154E53	#FFFFFF	#000000	##FFFFFF
##154E53	1.00	9.35	2.25	9.35
#FFFFFF	9.35	1.00	21.00	1.00
#000000	2.25	21.00	1.00	21.00
##FFFFFF	9.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#474A53

Deuteranopia (green-blind)

#3E4453

Tritanopia (blue-blind)

#00514F

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #154e53;
/* rgb */ color: rgb(21, 78, 83);
/* oklch */ color: oklch(39.0% 0.058 203.5);

Tailwind

colors: {
  custom: {
    50: '#5d7f83',
    500: '#154e53',
    950: '#000000',
  },
}

SCSS

$custom: #154e53;
$custom-light: #5d7f83;
$custom-dark: #000000;

JSON

{
  "hex": "#154e53",
  "rgb": {
    "r": 21,
    "g": 78,
    "b": 83
  },
  "hsl": {
    "h": 184.839,
    "s": 59.615,
    "l": 20.392
  },
  "oklch": {
    "l": 0.39031,
    "c": 0.05757,
    "h": 203.5
  },
  "luminance": 0.06233
}

Semantic roles & 50–950 ramp

primary

#154E53

secondary

#8B4039

accent

#5245E3

background

#F5F7F8

surface

#E9EEEF

border

#C5C9CA

text

#050A0A

muted

#797C7C

Preview Lab

Preview with #154E53

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

Preview Lab → · Contrast checker → · Palette generator →