#2F5F57#2F5F57

#2F5F57 is a dark, muted teal. Relative luminance 0.095; OKLCH L 44.9% C 0.054 H 181.6°. Best body text is #FFFFFF at 7.25:1 contrast (WCAG AA passes).

Color values

HEX	#2F5F57
RGB	rgb(47, 95, 87)
HSL	hsl(170, 34%, 28%)
HSV	hsv(170, 51%, 37%)
CMYK	cmyk(50.5%, 0%, 8.4%, 62.7%)
CIE-LAB	lab(36.89, -18.53, -0.46)
CIE-LCH	lch(36.89, 18.54, 181.43°)
OKLab	oklab(44.91% -0.0543 -0.0015)
OKLCH	oklch(44.91% 0.054 181.6)
XYZ	xyz(6.9841, 9.4763, 10.4760)
Luminance	0.0948 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F5F57 #5F2F37

analogous

#2F5F3F #2F5F57 #2F4F5F

triadic

#2F5F57 #572F5F #5F572F

tetradic

#2F5F57 #3F2F5F #5F2F37 #4F5F2F

square

#2F5F57 #3F2F5F #5F2F37 #4F5F2F

split-complementary

#2F5F57 #5F2F4F #5F3F2F

monochromatic

#0A1413 #1B3632 #2F5F57 #43887C #5BAEA0

Accessibility & contrast

On white

7.25

#2F5F57 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.90

#2F5F57 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F5F57

7.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F5F57	#FFFFFF	#000000	##FFFFFF
##2F5F57	1.00	7.25	2.90	7.25
#FFFFFF	7.25	1.00	21.00	1.00
#000000	2.90	21.00	1.00	21.00
##FFFFFF	7.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B5A57

Deuteranopia (green-blind)

#535458

Tritanopia (blue-blind)

#19615C

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #2f5f57;
/* rgb */ color: rgb(47, 95, 87);
/* oklch */ color: oklch(44.9% 0.054 181.6);

Tailwind

colors: {
  custom: {
    50: '#6b8c86',
    500: '#2f5f57',
    950: '#000000',
  },
}

SCSS

$custom: #2f5f57;
$custom-light: #6b8c86;
$custom-dark: #000000;

JSON

{
  "hex": "#2f5f57",
  "rgb": {
    "r": 47,
    "g": 95,
    "b": 87
  },
  "hsl": {
    "h": 170,
    "s": 33.803,
    "l": 27.843
  },
  "oklch": {
    "l": 0.44911,
    "c": 0.0543,
    "h": 181.6
  },
  "luminance": 0.09477
}

Semantic roles & 50–950 ramp

primary

#2F5F57

secondary

#915962

accent

#5E70CA

background

#F6F8F8

surface

#EBF0EF

border

#C6CBCA

text

#070C0B

muted

#7A7D7C

Preview Lab

Preview with #2F5F57

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

Preview Lab → · Contrast checker → · Palette generator →