#154240#154240

#154240 is a dark, muted teal. Relative luminance 0.044; OKLCH L 34.8% C 0.049 H 191.1°. Best body text is #FFFFFF at 11.14:1 contrast (WCAG AA passes).

Color values

HEX	#154240
RGB	rgb(21, 66, 64)
HSL	hsl(177, 52%, 17%)
HSV	hsv(177, 68%, 26%)
CMYK	cmyk(68.2%, 0%, 3%, 74.1%)
CIE-LAB	lab(25.03, -15.70, -3.35)
CIE-LCH	lch(25.03, 16.06, 192.04°)
OKLab	oklab(34.79% -0.0477 -0.0093)
OKLCH	oklch(34.79% 0.049 191.1)
XYZ	xyz(3.1825, 4.4257, 5.5360)
Luminance	0.0443 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#154240 #421517

analogous

#15422A #154240 #152E42

triadic

#154240 #401542 #424015

tetradic

#154240 #2A1542 #421517 #2E4215

square

#154240 #2A1542 #421517 #2E4215

split-complementary

#154240 #42152E #422A15

monochromatic

#071717 #071717 #154240 #24706D #339F9A

Accessibility & contrast

On white

11.14

#154240 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.89

#154240 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #154240

11.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##154240	#FFFFFF	#000000	##FFFFFF
##154240	1.00	11.14	1.89	11.14
#FFFFFF	11.14	1.00	21.00	1.00
#000000	1.89	21.00	1.00	21.00
##FFFFFF	11.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E3E40

Deuteranopia (green-blind)

#373940

Tritanopia (blue-blind)

#004441

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #154240;
/* rgb */ color: rgb(21, 66, 64);
/* oklch */ color: oklch(34.8% 0.049 191.1);

Tailwind

colors: {
  custom: {
    50: '#597674',
    500: '#154240',
    950: '#000000',
  },
}

SCSS

$custom: #154240;
$custom-light: #597674;
$custom-dark: #000000;

JSON

{
  "hex": "#154240",
  "rgb": {
    "r": 21,
    "g": 66,
    "b": 64
  },
  "hsl": {
    "h": 177.333,
    "s": 51.724,
    "l": 17.059
  },
  "oklch": {
    "l": 0.34788,
    "c": 0.04864,
    "h": 191.1
  },
  "luminance": 0.04426
}

Semantic roles & 50–950 ramp

primary

#154240

secondary

#7A393C

accent

#4D53DB

background

#F5F7F7

surface

#E9EDED

border

#C5C8C8

text

#040808

muted

#797B7B

Preview Lab

Preview with #154240

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

Preview Lab → · Contrast checker → · Palette generator →