#256143#256143

#256143 is a dark, moderate teal. Relative luminance 0.093; OKLCH L 44.4% C 0.080 H 158.7°. Best body text is #FFFFFF at 7.32:1 contrast (WCAG AA passes).

Color values

HEX	#256143
RGB	rgb(37, 97, 67)
HSL	hsl(150, 45%, 26%)
HSV	hsv(150, 62%, 38%)
CMYK	cmyk(61.9%, 0%, 30.9%, 62%)
CIE-LAB	lab(36.64, -27.28, 11.44)
CIE-LCH	lch(36.64, 29.58, 157.25°)
OKLab	oklab(44.43% -0.0746 0.0291)
OKLCH	oklch(44.43% 0.08 158.7)
XYZ	xyz(6.0502, 9.3474, 6.7945)
Luminance	0.0935 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#256143 #612543

analogous

#256125 #256143 #256161

triadic

#256143 #432561 #614325

tetradic

#256143 #252561 #612543 #616125

square

#256143 #252561 #612543 #616125

split-complementary

#256143 #612561 #612525

monochromatic

#08160F #143524 #256143 #368D62 #47B980

Accessibility & contrast

On white

7.32

#256143 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.87

#256143 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #256143

7.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##256143	#FFFFFF	#000000	##FFFFFF
##256143	1.00	7.32	2.87	7.32
#FFFFFF	7.32	1.00	21.00	1.00
#000000	2.87	21.00	1.00	21.00
##FFFFFF	7.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#605A41

Deuteranopia (green-blind)

#585445

Tritanopia (blue-blind)

#0D6059

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #256143;
/* rgb */ color: rgb(37, 97, 67);
/* oklch */ color: oklch(44.4% 0.080 158.7);

Tailwind

colors: {
  custom: {
    50: '#668e77',
    500: '#256143',
    950: '#000000',
  },
}

SCSS

$custom: #256143;
$custom-light: #668e77;
$custom-dark: #000000;

JSON

{
  "hex": "#256143",
  "rgb": {
    "r": 37,
    "g": 97,
    "b": 67
  },
  "hsl": {
    "h": 150,
    "s": 44.776,
    "l": 26.275
  },
  "oklch": {
    "l": 0.4443,
    "c": 0.08004,
    "h": 158.7
  },
  "luminance": 0.09348
}

Semantic roles & 50–950 ramp

primary

#256143

secondary

#944E71

accent

#5394D4

background

#F6F8F7

surface

#EBF0ED

border

#C6CBC8

text

#060C08

muted

#7A7D7B

Preview Lab

Preview with #256143

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

Preview Lab → · Contrast checker → · Palette generator →