#153A2E#153A2E

#153A2E is a dark, muted teal. Relative luminance 0.034; OKLCH L 31.7% C 0.048 H 169.2°. Best body text is #FFFFFF at 12.53:1 contrast (WCAG AA passes).

Color values

HEX	#153A2E
RGB	rgb(21, 58, 46)
HSL	hsl(161, 47%, 15%)
HSV	hsv(161, 64%, 23%)
CMYK	cmyk(63.8%, 0%, 20.7%, 77.3%)
CIE-LAB	lab(21.52, -16.76, 3.51)
CIE-LCH	lch(21.52, 17.13, 168.17°)
OKLab	oklab(31.74% -0.047 0.009)
OKLCH	oklch(31.74% 0.048 169.2)
XYZ	xyz(2.3152, 3.3826, 3.1151)
Luminance	0.0338 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#153A2E #3A1521

analogous

#153A1C #153A2E #15333A

triadic

#153A2E #2E153A #3A2E15

tetradic

#153A2E #1C153A #3A1521 #333A15

square

#153A2E #1C153A #3A1521 #333A15

split-complementary

#153A2E #3A1533 #3A1C15

monochromatic

#081612 #081612 #153A2E #256752 #369475

Accessibility & contrast

On white

12.53

#153A2E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.68

#153A2E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #153A2E

12.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##153A2E	#FFFFFF	#000000	##FFFFFF
##153A2E	1.00	12.53	1.68	12.53
#FFFFFF	12.53	1.00	21.00	1.00
#000000	1.68	21.00	1.00	21.00
##FFFFFF	12.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#38362D

Deuteranopia (green-blind)

#33322F

Tritanopia (blue-blind)

#043A37

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #153a2e;
/* rgb */ color: rgb(21, 58, 46);
/* oklch */ color: oklch(31.7% 0.048 169.2);

Tailwind

colors: {
  custom: {
    50: '#567066',
    500: '#153a2e',
    950: '#000000',
  },
}

SCSS

$custom: #153a2e;
$custom-light: #567066;
$custom-dark: #000000;

JSON

{
  "hex": "#153a2e",
  "rgb": {
    "r": 21,
    "g": 58,
    "b": 46
  },
  "hsl": {
    "h": 160.541,
    "s": 46.835,
    "l": 15.49
  },
  "oklch": {
    "l": 0.31741,
    "c": 0.0479,
    "h": 169.2
  },
  "luminance": 0.03383
}

Semantic roles & 50–950 ramp

primary

#153A2E

secondary

#71394C

accent

#517DD6

background

#F5F6F6

surface

#E9ECEB

border

#C5C7C6

text

#030706

muted

#787A7A

Preview Lab

Preview with #153A2E

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

Preview Lab → · Contrast checker → · Palette generator →