#154B41#154B41

#154B41 is a dark, muted teal. Relative luminance 0.056; OKLCH L 37.5% C 0.059 H 178.2°. Best body text is #FFFFFF at 9.93:1 contrast (WCAG AA passes).

Color values

HEX	#154B41
RGB	rgb(21, 75, 65)
HSL	hsl(169, 56%, 19%)
HSV	hsv(169, 72%, 29%)
CMYK	cmyk(72%, 0%, 13.3%, 70.6%)
CIE-LAB	lab(28.31, -20.33, 0.81)
CIE-LCH	lch(28.31, 20.35, 177.71°)
OKLab	oklab(37.46% -0.0585 0.0018)
OKLCH	oklch(37.46% 0.059 178.2)
XYZ	xyz(3.7790, 5.5728, 5.8765)
Luminance	0.0557 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#154B41 #4B151F

analogous

#154B26 #154B41 #153A4B

triadic

#154B41 #41154B #4B4115

tetradic

#154B41 #26154B #4B151F #3A4B15

square

#154B41 #26154B #4B151F #3A4B15

split-complementary

#154B41 #4B153A #4B2615

monochromatic

#071815 #081B18 #154B41 #227B6A #30AB94

Accessibility & contrast

On white

9.93

#154B41 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.11

#154B41 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #154B41

9.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##154B41	#FFFFFF	#000000	##FFFFFF
##154B41	1.00	9.93	2.11	9.93
#FFFFFF	9.93	1.00	21.00	1.00
#000000	2.11	21.00	1.00	21.00
##FFFFFF	9.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#484641

Deuteranopia (green-blind)

#404042

Tritanopia (blue-blind)

#004C48

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #154b41;
/* rgb */ color: rgb(21, 75, 65);
/* oklch */ color: oklch(37.5% 0.059 178.2);

Tailwind

colors: {
  custom: {
    50: '#5b7d75',
    500: '#154b41',
    950: '#000000',
  },
}

SCSS

$custom: #154b41;
$custom-light: #5b7d75;
$custom-dark: #000000;

JSON

{
  "hex": "#154b41",
  "rgb": {
    "r": 21,
    "g": 75,
    "b": 65
  },
  "hsl": {
    "h": 168.889,
    "s": 56.25,
    "l": 18.824
  },
  "oklch": {
    "l": 0.37461,
    "c": 0.05852,
    "h": 178.2
  },
  "luminance": 0.05573
}

Semantic roles & 50–950 ramp

primary

#154B41

secondary

#833947

accent

#4864E0

background

#F5F7F7

surface

#E9EEED

border

#C5C9C8

text

#040A08

muted

#797C7B

Preview Lab

Preview with #154B41

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

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