#153A2C#153A2C

#153A2C is a dark, muted teal. Relative luminance 0.034; OKLCH L 31.7% C 0.050 H 165.8°. Best body text is #FFFFFF at 12.55:1 contrast (WCAG AA passes).

Color values

HEX	#153A2C
RGB	rgb(21, 58, 44)
HSL	hsl(157, 47%, 15%)
HSV	hsv(157, 64%, 23%)
CMYK	cmyk(63.8%, 0%, 24.1%, 77.3%)
CIE-LAB	lab(21.46, -17.33, 4.77)
CIE-LCH	lch(21.46, 17.97, 164.60°)
OKLab	oklab(31.68% -0.0482 0.0122)
OKLCH	oklch(31.68% 0.05 165.8)
XYZ	xyz(2.2767, 3.3672, 2.9123)
Luminance	0.0337 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#153A2C #3A1523

analogous

#153A19 #153A2C #15353A

triadic

#153A2C #2C153A #3A2C15

tetradic

#153A2C #19153A #3A1523 #353A15

square

#153A2C #19153A #3A1523 #353A15

split-complementary

#153A2C #3A1535 #3A1915

monochromatic

#081611 #081611 #153A2C #25674E #369470

Accessibility & contrast

On white

12.55

#153A2C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.67

#153A2C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #153A2C

12.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##153A2C	#FFFFFF	#000000	##FFFFFF
##153A2C	1.00	12.55	1.67	12.55
#FFFFFF	12.55	1.00	21.00	1.00
#000000	1.67	21.00	1.00	21.00
##FFFFFF	12.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#39362B

Deuteranopia (green-blind)

#33322D

Tritanopia (blue-blind)

#053A36

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #153a2c;
/* rgb */ color: rgb(21, 58, 44);
/* oklch */ color: oklch(31.7% 0.050 165.8);

Tailwind

colors: {
  custom: {
    50: '#567065',
    500: '#153a2c',
    950: '#000000',
  },
}

SCSS

$custom: #153a2c;
$custom-light: #567065;
$custom-dark: #000000;

JSON

{
  "hex": "#153a2c",
  "rgb": {
    "r": 21,
    "g": 58,
    "b": 44
  },
  "hsl": {
    "h": 157.297,
    "s": 46.835,
    "l": 15.49
  },
  "oklch": {
    "l": 0.31676,
    "c": 0.04972,
    "h": 165.8
  },
  "luminance": 0.03367
}

Semantic roles & 50–950 ramp

primary

#153A2C

secondary

#71394F

accent

#5184D6

background

#F5F6F6

surface

#E9ECEB

border

#C5C7C6

text

#030705

muted

#787A7A

Preview Lab

Preview with #153A2C

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

Preview Lab → · Contrast checker → · Palette generator →