#154E43#154E43

#154E43 is a dark, moderate teal. Relative luminance 0.060; OKLCH L 38.4% C 0.061 H 177.4°. Best body text is #FFFFFF at 9.53:1 contrast (WCAG AA passes).

Color values

HEX	#154E43
RGB	rgb(21, 78, 67)
HSL	hsl(168, 58%, 19%)
HSV	hsv(168, 73%, 31%)
CMYK	cmyk(73.1%, 0%, 14.1%, 69.4%)
CIE-LAB	lab(29.45, -21.30, 1.18)
CIE-LCH	lch(29.45, 21.33, 176.84°)
OKLab	oklab(38.41% -0.0611 0.0028)
OKLCH	oklch(38.41% 0.061 177.4)
XYZ	xyz(4.0463, 6.0130, 6.2565)
Luminance	0.0601 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#154E43 #4E1520

analogous

#154E27 #154E43 #153D4E

triadic

#154E43 #43154E #4E4315

tetradic

#154E43 #27154E #4E1520 #3D4E15

square

#154E43 #27154E #4E1520 #3D4E15

split-complementary

#154E43 #4E153D #4E2715

monochromatic

#061815 #081E1A #154E43 #227E6C #2FAE96

Accessibility & contrast

On white

9.53

#154E43 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.20

#154E43 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #154E43

9.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##154E43	#FFFFFF	#000000	##FFFFFF
##154E43	1.00	9.53	2.20	9.53
#FFFFFF	9.53	1.00	21.00	1.00
#000000	2.20	21.00	1.00	21.00
##FFFFFF	9.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4B4943

Deuteranopia (green-blind)

#434344

Tritanopia (blue-blind)

#004F4B

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #154e43;
/* rgb */ color: rgb(21, 78, 67);
/* oklch */ color: oklch(38.4% 0.061 177.4);

Tailwind

colors: {
  custom: {
    50: '#5b8077',
    500: '#154e43',
    950: '#000000',
  },
}

SCSS

$custom: #154e43;
$custom-light: #5b8077;
$custom-dark: #000000;

JSON

{
  "hex": "#154e43",
  "rgb": {
    "r": 21,
    "g": 78,
    "b": 67
  },
  "hsl": {
    "h": 168.421,
    "s": 57.576,
    "l": 19.412
  },
  "oklch": {
    "l": 0.38408,
    "c": 0.06113,
    "h": 177.4
  },
  "luminance": 0.06013
}

Semantic roles & 50–950 ramp

primary

#154E43

secondary

#863948

accent

#4765E1

background

#F5F7F7

surface

#E9EEED

border

#C5C9C8

text

#040A08

muted

#797C7B

Preview Lab

Preview with #154E43

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

Preview Lab → · Contrast checker → · Palette generator →