#153B2C#153B2C

#153B2C is a dark, muted teal. Relative luminance 0.035; OKLCH L 32.0% C 0.051 H 164.7°. Best body text is #FFFFFF at 12.40:1 contrast (WCAG AA passes).

Color values

HEX	#153B2C
RGB	rgb(21, 59, 44)
HSL	hsl(156, 48%, 16%)
HSV	hsv(156, 64%, 23%)
CMYK	cmyk(64.4%, 0%, 25.4%, 76.9%)
CIE-LAB	lab(21.83, -17.87, 5.30)
CIE-LCH	lch(21.83, 18.64, 163.48°)
OKLab	oklab(31.98% -0.0495 0.0136)
OKLCH	oklch(31.98% 0.051 164.7)
XYZ	xyz(2.3276, 3.4690, 2.9293)
Luminance	0.0347 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#153B2C #3B1524

analogous

#153B19 #153B2C #15373B

triadic

#153B2C #2C153B #3B2C15

tetradic

#153B2C #19153B #3B1524 #373B15

square

#153B2C #19153B #3B1524 #373B15

split-complementary

#153B2C #3B1537 #3B1915

monochromatic

#081711 #081711 #153B2C #25684E #35956F

Accessibility & contrast

On white

12.40

#153B2C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.69

#153B2C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #153B2C

12.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##153B2C	#FFFFFF	#000000	##FFFFFF
##153B2C	1.00	12.40	1.69	12.40
#FFFFFF	12.40	1.00	21.00	1.00
#000000	1.69	21.00	1.00	21.00
##FFFFFF	12.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A372B

Deuteranopia (green-blind)

#34332D

Tritanopia (blue-blind)

#053B37

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #153b2c;
/* rgb */ color: rgb(21, 59, 44);
/* oklch */ color: oklch(32.0% 0.051 164.7);

Tailwind

colors: {
  custom: {
    50: '#567165',
    500: '#153b2c',
    950: '#000000',
  },
}

SCSS

$custom: #153b2c;
$custom-light: #567165;
$custom-dark: #000000;

JSON

{
  "hex": "#153b2c",
  "rgb": {
    "r": 21,
    "g": 59,
    "b": 44
  },
  "hsl": {
    "h": 156.316,
    "s": 47.5,
    "l": 15.686
  },
  "oklch": {
    "l": 0.3198,
    "c": 0.05138,
    "h": 164.7
  },
  "luminance": 0.03469
}

Semantic roles & 50–950 ramp

primary

#153B2C

secondary

#723950

accent

#5186D7

background

#F5F6F6

surface

#E9ECEB

border

#C5C7C6

text

#030705

muted

#787A7A

Preview Lab

Preview with #153B2C

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

Preview Lab → · Contrast checker → · Palette generator →