#153A2A#153A2A

#153A2A is a dark, muted teal. Relative luminance 0.034; OKLCH L 31.6% C 0.052 H 162.6°. Best body text is #FFFFFF at 12.57:1 contrast (WCAG AA passes).

Color values

HEX	#153A2A
RGB	rgb(21, 58, 42)
HSL	hsl(154, 47%, 15%)
HSV	hsv(154, 64%, 23%)
CMYK	cmyk(63.8%, 0%, 27.6%, 77.3%)
CIE-LAB	lab(21.40, -17.87, 6.03)
CIE-LCH	lch(21.40, 18.86, 161.35°)
OKLab	oklab(31.61% -0.0493 0.0154)
OKLCH	oklch(31.61% 0.052 162.6)
XYZ	xyz(2.2400, 3.3525, 2.7191)
Luminance	0.0335 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#153A2A #3A1525

analogous

#153A17 #153A2A #15373A

triadic

#153A2A #2A153A #3A2A15

tetradic

#153A2A #17153A #3A1525 #373A15

square

#153A2A #17153A #3A1525 #373A15

split-complementary

#153A2A #3A1537 #3A1715

monochromatic

#081610 #081610 #153A2A #25674B #36946B

Accessibility & contrast

On white

12.57

#153A2A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.67

#153A2A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #153A2A

12.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##153A2A	#FFFFFF	#000000	##FFFFFF
##153A2A	1.00	12.57	1.67	12.57
#FFFFFF	12.57	1.00	21.00	1.00
#000000	1.67	21.00	1.00	21.00
##FFFFFF	12.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#393629

Deuteranopia (green-blind)

#34322B

Tritanopia (blue-blind)

#073A36

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #153a2a;
/* rgb */ color: rgb(21, 58, 42);
/* oklch */ color: oklch(31.6% 0.052 162.6);

Tailwind

colors: {
  custom: {
    50: '#567063',
    500: '#153a2a',
    950: '#000000',
  },
}

SCSS

$custom: #153a2a;
$custom-light: #567063;
$custom-dark: #000000;

JSON

{
  "hex": "#153a2a",
  "rgb": {
    "r": 21,
    "g": 58,
    "b": 42
  },
  "hsl": {
    "h": 154.054,
    "s": 46.835,
    "l": 15.49
  },
  "oklch": {
    "l": 0.31613,
    "c": 0.05169,
    "h": 162.6
  },
  "luminance": 0.03353
}

Semantic roles & 50–950 ramp

primary

#153A2A

secondary

#713952

accent

#518BD6

background

#F5F6F5

surface

#E9ECEA

border

#C5C7C6

text

#030705

muted

#787A79

Preview Lab

Preview with #153A2A

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

Preview Lab → · Contrast checker → · Palette generator →