#1F5656#1F5656

#1F5656 is a dark, muted teal. Relative luminance 0.076; OKLCH L 41.7% C 0.057 H 195.2°. Best body text is #FFFFFF at 8.32:1 contrast (WCAG AA passes).

Color values

HEX	#1F5656
RGB	rgb(31, 86, 86)
HSL	hsl(180, 47%, 23%)
HSV	hsv(180, 64%, 34%)
CMYK	cmyk(64%, 0%, 0%, 66.3%)
CIE-LAB	lab(33.17, -17.73, -5.39)
CIE-LCH	lch(33.17, 18.53, 196.91°)
OKLab	oklab(41.73% -0.055 -0.0149)
OKLCH	oklch(41.73% 0.057 195.2)
XYZ	xyz(5.5718, 7.6182, 9.9791)
Luminance	0.0762 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F5656 #561F1F

analogous

#1F563A #1F5656 #1F3A56

triadic

#1F5656 #561F56 #56561F

tetradic

#1F5656 #3A1F56 #561F1F #3A561F

square

#1F5656 #3A1F56 #561F1F #3A561F

split-complementary

#1F5656 #561F3A #563A1F

monochromatic

#081616 #0F2929 #1F5656 #2F8383 #3FB0B0

Accessibility & contrast

On white

8.32

#1F5656 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.52

#1F5656 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1F5656

8.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F5656	#FFFFFF	#000000	##FFFFFF
##1F5656	1.00	8.32	2.52	8.32
#FFFFFF	8.32	1.00	21.00	1.00
#000000	2.52	21.00	1.00	21.00
##FFFFFF	8.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#505256

Deuteranopia (green-blind)

#484B56

Tritanopia (blue-blind)

#005956

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #1f5656;
/* rgb */ color: rgb(31, 86, 86);
/* oklch */ color: oklch(41.7% 0.057 195.2);

Tailwind

colors: {
  custom: {
    50: '#628685',
    500: '#1f5656',
    950: '#000000',
  },
}

SCSS

$custom: #1f5656;
$custom-light: #628685;
$custom-dark: #000000;

JSON

{
  "hex": "#1f5656",
  "rgb": {
    "r": 31,
    "g": 86,
    "b": 86
  },
  "hsl": {
    "h": 180,
    "s": 47.009,
    "l": 22.941
  },
  "oklch": {
    "l": 0.41727,
    "c": 0.05701,
    "h": 195.2
  },
  "luminance": 0.07619
}

Semantic roles & 50–950 ramp

primary

#1F5656

secondary

#8B4646

accent

#5151D7

background

#F6F8F8

surface

#EBEFEF

border

#C6CACA

text

#050B0B

muted

#7A7C7C

Preview Lab

Preview with #1F5656

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

Preview Lab → · Contrast checker → · Palette generator →