#153B2A#153B2A

#153B2A is a dark, muted teal. Relative luminance 0.035; OKLCH L 31.9% C 0.053 H 161.7°. Best body text is #FFFFFF at 12.42:1 contrast (WCAG AA passes).

Color values

HEX	#153B2A
RGB	rgb(21, 59, 42)
HSL	hsl(153, 48%, 16%)
HSV	hsv(153, 64%, 23%)
CMYK	cmyk(64.4%, 0%, 28.8%, 76.9%)
CIE-LAB	lab(21.78, -18.41, 6.55)
CIE-LCH	lch(21.78, 19.54, 160.40°)
OKLab	oklab(31.92% -0.0507 0.0168)
OKLCH	oklch(31.92% 0.053 161.7)
XYZ	xyz(2.2909, 3.4543, 2.7361)
Luminance	0.0345 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#153B2A #3B1526

analogous

#153B17 #153B2A #15393B

triadic

#153B2A #2A153B #3B2A15

tetradic

#153B2A #17153B #3B1526 #393B15

square

#153B2A #17153B #3B1526 #393B15

split-complementary

#153B2A #3B1539 #3B1715

monochromatic

#081710 #081710 #153B2A #25684A #35956A

Accessibility & contrast

On white

12.42

#153B2A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.69

#153B2A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #153B2A

12.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##153B2A	#FFFFFF	#000000	##FFFFFF
##153B2A	1.00	12.42	1.69	12.42
#FFFFFF	12.42	1.00	21.00	1.00
#000000	1.69	21.00	1.00	21.00
##FFFFFF	12.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A3729

Deuteranopia (green-blind)

#35332B

Tritanopia (blue-blind)

#063B36

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #153b2a;
/* rgb */ color: rgb(21, 59, 42);
/* oklch */ color: oklch(31.9% 0.053 161.7);

Tailwind

colors: {
  custom: {
    50: '#567163',
    500: '#153b2a',
    950: '#000000',
  },
}

SCSS

$custom: #153b2a;
$custom-light: #567163;
$custom-dark: #000000;

JSON

{
  "hex": "#153b2a",
  "rgb": {
    "r": 21,
    "g": 59,
    "b": 42
  },
  "hsl": {
    "h": 153.158,
    "s": 47.5,
    "l": 15.686
  },
  "oklch": {
    "l": 0.31919,
    "c": 0.05339,
    "h": 161.7
  },
  "luminance": 0.03455
}

Semantic roles & 50–950 ramp

primary

#153B2A

secondary

#723953

accent

#518DD7

background

#F5F6F5

surface

#E9ECEA

border

#C5C7C6

text

#030705

muted

#787A79

Preview Lab

Preview with #153B2A

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

Preview Lab → · Contrast checker → · Palette generator →