#143E2E#143E2E

#143E2E is a dark, muted teal. Relative luminance 0.038; OKLCH L 32.9% C 0.055 H 165.0°. Best body text is #FFFFFF at 11.94:1 contrast (WCAG AA passes).

Color values

HEX	#143E2E
RGB	rgb(20, 62, 46)
HSL	hsl(157, 51%, 16%)
HSV	hsv(157, 68%, 24%)
CMYK	cmyk(67.7%, 0%, 25.8%, 75.7%)
CIE-LAB	lab(22.97, -19.19, 5.57)
CIE-LCH	lch(22.97, 19.98, 163.82°)
OKLab	oklab(32.91% -0.0531 0.0143)
OKLCH	oklch(32.91% 0.055 165)
XYZ	xyz(2.5040, 3.7910, 3.1840)
Luminance	0.0379 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#143E2E #3E1424

analogous

#143E19 #143E2E #14393E

triadic

#143E2E #2E143E #3E2E14

tetradic

#143E2E #19143E #3E1424 #393E14

square

#143E2E #19143E #3E1424 #393E14

split-complementary

#143E2E #3E1439 #3E1914

monochromatic

#071711 #071711 #143E2E #236C50 #329B73

Accessibility & contrast

On white

11.94

#143E2E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.76

#143E2E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #143E2E

11.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##143E2E	#FFFFFF	#000000	##FFFFFF
##143E2E	1.00	11.94	1.76	11.94
#FFFFFF	11.94	1.00	21.00	1.00
#000000	1.76	21.00	1.00	21.00
##FFFFFF	11.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D392D

Deuteranopia (green-blind)

#37352F

Tritanopia (blue-blind)

#013E3A

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #143e2e;
/* rgb */ color: rgb(20, 62, 46);
/* oklch */ color: oklch(32.9% 0.055 165.0);

Tailwind

colors: {
  custom: {
    50: '#577366',
    500: '#143e2e',
    950: '#000000',
  },
}

SCSS

$custom: #143e2e;
$custom-light: #577366;
$custom-dark: #000000;

JSON

{
  "hex": "#143e2e",
  "rgb": {
    "r": 20,
    "g": 62,
    "b": 46
  },
  "hsl": {
    "h": 157.143,
    "s": 51.22,
    "l": 16.078
  },
  "oklch": {
    "l": 0.32914,
    "c": 0.05503,
    "h": 165
  },
  "luminance": 0.03791
}

Semantic roles & 50–950 ramp

primary

#143E2E

secondary

#76384F

accent

#4D83DB

background

#F5F7F6

surface

#E9EDEB

border

#C5C8C6

text

#030806

muted

#787B7A

Preview Lab

Preview with #143E2E

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

Preview Lab → · Contrast checker → · Palette generator →