#0F5A4D#0F5A4D

#0F5A4D is a dark, moderate teal. Relative luminance 0.080; OKLCH L 42.1% C 0.072 H 177.7°. Best body text is #FFFFFF at 8.11:1 contrast (WCAG AA passes).

Color values

HEX	#0F5A4D
RGB	rgb(15, 90, 77)
HSL	hsl(170, 71%, 21%)
HSV	hsv(170, 83%, 35%)
CMYK	cmyk(83.3%, 0%, 14.4%, 64.7%)
CIE-LAB	lab(33.88, -25.27, 1.26)
CIE-LCH	lch(33.88, 25.30, 177.15°)
OKLab	oklab(42.09% -0.0723 0.0029)
OKLCH	oklch(42.09% 0.072 177.7)
XYZ	xyz(5.1920, 7.9491, 8.2804)
Luminance	0.0795 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F5A4D #5A0F1C

analogous

#0F5A27 #0F5A4D #0F415A

triadic

#0F5A4D #4D0F5A #5A4D0F

tetradic

#0F5A4D #270F5A #5A0F1C #415A0F

square

#0F5A4D #270F5A #5A0F1C #415A0F

split-complementary

#0F5A4D #5A0F41 #5A270F

monochromatic

#041A16 #062620 #0F5A4D #188E7A #20C3A7

Accessibility & contrast

On white

8.11

#0F5A4D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.59

#0F5A4D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F5A4D

8.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F5A4D	#FFFFFF	#000000	##FFFFFF
##0F5A4D	1.00	8.11	2.59	8.11
#FFFFFF	8.11	1.00	21.00	1.00
#000000	2.59	21.00	1.00	21.00
##FFFFFF	8.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#56544C

Deuteranopia (green-blind)

#4C4D4E

Tritanopia (blue-blind)

#005B56

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #0f5a4d;
/* rgb */ color: rgb(15, 90, 77);
/* oklch */ color: oklch(42.1% 0.072 177.7);

Tailwind

colors: {
  custom: {
    50: '#5d897e',
    500: '#0f5a4d',
    950: '#000000',
  },
}

SCSS

$custom: #0f5a4d;
$custom-light: #5d897e;
$custom-dark: #000000;

JSON

{
  "hex": "#0f5a4d",
  "rgb": {
    "r": 15,
    "g": 90,
    "b": 77
  },
  "hsl": {
    "h": 169.6,
    "s": 71.429,
    "l": 20.588
  },
  "oklch": {
    "l": 0.42087,
    "c": 0.0724,
    "h": 177.7
  },
  "luminance": 0.0795
}

Semantic roles & 50–950 ramp

primary

#0F5A4D

secondary

#943142

accent

#3A59EE

background

#F5F8F7

surface

#E9F0EE

border

#C5CBC9

text

#050B0A

muted

#797C7C

Preview Lab

Preview with #0F5A4D

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

Preview Lab → · Contrast checker → · Palette generator →