#143B2F#143B2F

#143B2F is a dark, muted teal. Relative luminance 0.035; OKLCH L 32.0% C 0.049 H 170.0°. Best body text is #FFFFFF at 12.38:1 contrast (WCAG AA passes).

Color values

HEX	#143B2F
RGB	rgb(20, 59, 47)
HSL	hsl(162, 49%, 15%)
HSV	hsv(162, 66%, 23%)
CMYK	cmyk(66.1%, 0%, 20.3%, 76.9%)
CIE-LAB	lab(21.88, -17.29, 3.36)
CIE-LCH	lch(21.88, 17.61, 169.02°)
OKLab	oklab(32.04% -0.0486 0.0086)
OKLCH	oklch(32.04% 0.049 170)
XYZ	xyz(2.3653, 3.4817, 3.2361)
Luminance	0.0348 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#143B2F #3B1420

analogous

#143B1B #143B2F #14333B

triadic

#143B2F #2F143B #3B2F14

tetradic

#143B2F #1B143B #3B1420 #333B14

square

#143B2F #1B143B #3B1420 #333B14

split-complementary

#143B2F #3B1433 #3B1B14

monochromatic

#081712 #081712 #143B2F #236953 #339678

Accessibility & contrast

On white

12.38

#143B2F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.70

#143B2F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #143B2F

12.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##143B2F	#FFFFFF	#000000	##FFFFFF
##143B2F	1.00	12.38	1.70	12.38
#FFFFFF	12.38	1.00	21.00	1.00
#000000	1.70	21.00	1.00	21.00
##FFFFFF	12.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#39372E

Deuteranopia (green-blind)

#343330

Tritanopia (blue-blind)

#013B38

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #143b2f;
/* rgb */ color: rgb(20, 59, 47);
/* oklch */ color: oklch(32.0% 0.049 170.0);

Tailwind

colors: {
  custom: {
    50: '#567167',
    500: '#143b2f',
    950: '#000000',
  },
}

SCSS

$custom: #143b2f;
$custom-light: #567167;
$custom-dark: #000000;

JSON

{
  "hex": "#143b2f",
  "rgb": {
    "r": 20,
    "g": 59,
    "b": 47
  },
  "hsl": {
    "h": 161.538,
    "s": 49.367,
    "l": 15.49
  },
  "oklch": {
    "l": 0.32035,
    "c": 0.04933,
    "h": 170
  },
  "luminance": 0.03482
}

Semantic roles & 50–950 ramp

primary

#143B2F

secondary

#73384A

accent

#4F79D9

background

#F5F6F6

surface

#E9ECEB

border

#C5C7C6

text

#030706

muted

#787A7A

Preview Lab

Preview with #143B2F

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

Preview Lab → · Contrast checker → · Palette generator →