#143B30#143B30

#143B30 is a dark, muted teal. Relative luminance 0.035; OKLCH L 32.1% C 0.049 H 171.8°. Best body text is #FFFFFF at 12.37:1 contrast (WCAG AA passes).

Color values

HEX	#143B30
RGB	rgb(20, 59, 48)
HSL	hsl(163, 49%, 15%)
HSV	hsv(163, 66%, 23%)
CMYK	cmyk(66.1%, 0%, 18.6%, 76.9%)
CIE-LAB	lab(21.91, -17.00, 2.73)
CIE-LCH	lch(21.91, 17.22, 170.88°)
OKLab	oklab(32.07% -0.048 0.0069)
OKLCH	oklch(32.07% 0.049 171.8)
XYZ	xyz(2.3857, 3.4898, 3.3436)
Luminance	0.0349 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#143B30 #3B141F

analogous

#143B1C #143B30 #14323B

triadic

#143B30 #30143B #3B3014

tetradic

#143B30 #1C143B #3B141F #323B14

square

#143B30 #1C143B #3B141F #323B14

split-complementary

#143B30 #3B1432 #3B1C14

monochromatic

#081713 #081713 #143B30 #236955 #33967A

Accessibility & contrast

On white

12.37

#143B30 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.70

#143B30 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #143B30

12.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##143B30	#FFFFFF	#000000	##FFFFFF
##143B30	1.00	12.37	1.70	12.37
#FFFFFF	12.37	1.00	21.00	1.00
#000000	1.70	21.00	1.00	21.00
##FFFFFF	12.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#39372F

Deuteranopia (green-blind)

#333331

Tritanopia (blue-blind)

#003C38

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #143b30;
/* rgb */ color: rgb(20, 59, 48);
/* oklch */ color: oklch(32.1% 0.049 171.8);

Tailwind

colors: {
  custom: {
    50: '#567168',
    500: '#143b30',
    950: '#000000',
  },
}

SCSS

$custom: #143b30;
$custom-light: #567168;
$custom-dark: #000000;

JSON

{
  "hex": "#143b30",
  "rgb": {
    "r": 20,
    "g": 59,
    "b": 48
  },
  "hsl": {
    "h": 163.077,
    "s": 49.367,
    "l": 15.49
  },
  "oklch": {
    "l": 0.32069,
    "c": 0.04852,
    "h": 171.8
  },
  "luminance": 0.0349
}

Semantic roles & 50–950 ramp

primary

#143B30

secondary

#733849

accent

#4F76D9

background

#F5F6F6

surface

#E9ECEB

border

#C5C7C6

text

#030706

muted

#787A7A

Preview Lab

Preview with #143B30

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

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