#0F5A4F#0F5A4F

#0F5A4F is a dark, moderate teal. Relative luminance 0.080; OKLCH L 42.2% C 0.071 H 180.1°. Best body text is #FFFFFF at 8.09:1 contrast (WCAG AA passes).

Color values

HEX	#0F5A4F
RGB	rgb(15, 90, 79)
HSL	hsl(171, 71%, 21%)
HSV	hsv(171, 83%, 35%)
CMYK	cmyk(83.3%, 0%, 12.2%, 64.7%)
CIE-LAB	lab(33.94, -24.66, 0.09)
CIE-LCH	lch(33.94, 24.66, 179.78°)
OKLab	oklab(42.16% -0.0713 -0.0002)
OKLCH	oklch(42.16% 0.071 180.1)
XYZ	xyz(5.2637, 7.9778, 8.6581)
Luminance	0.0798 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F5A4F #5A0F1A

analogous

#0F5A29 #0F5A4F #0F3F5A

triadic

#0F5A4F #4F0F5A #5A4F0F

tetradic

#0F5A4F #290F5A #5A0F1A #3F5A0F

square

#0F5A4F #290F5A #5A0F1A #3F5A0F

split-complementary

#0F5A4F #5A0F3F #5A290F

monochromatic

#041A17 #062621 #0F5A4F #188E7D #20C3AB

Accessibility & contrast

On white

8.09

#0F5A4F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.60

#0F5A4F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F5A4F

8.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F5A4F	#FFFFFF	#000000	##FFFFFF
##0F5A4F	1.00	8.09	2.60	8.09
#FFFFFF	8.09	1.00	21.00	1.00
#000000	2.60	21.00	1.00	21.00
##FFFFFF	8.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#56544F

Deuteranopia (green-blind)

#4C4D50

Tritanopia (blue-blind)

#005C57

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #0f5a4f;
/* rgb */ color: rgb(15, 90, 79);
/* oklch */ color: oklch(42.2% 0.071 180.1);

Tailwind

colors: {
  custom: {
    50: '#5d8980',
    500: '#0f5a4f',
    950: '#000000',
  },
}

SCSS

$custom: #0f5a4f;
$custom-light: #5d8980;
$custom-dark: #000000;

JSON

{
  "hex": "#0f5a4f",
  "rgb": {
    "r": 15,
    "g": 90,
    "b": 79
  },
  "hsl": {
    "h": 171.2,
    "s": 71.429,
    "l": 20.588
  },
  "oklch": {
    "l": 0.42156,
    "c": 0.07127,
    "h": 180.1
  },
  "luminance": 0.07978
}

Semantic roles & 50–950 ramp

primary

#0F5A4F

secondary

#943140

accent

#3A54EE

background

#F5F8F7

surface

#E9F0EE

border

#C5CBC9

text

#050B0A

muted

#797C7C

Preview Lab

Preview with #0F5A4F

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

Preview Lab → · Contrast checker → · Palette generator →