#0F4B31#0F4B31

#0F4B31 is a dark, moderate teal. Relative luminance 0.054; OKLCH L 36.8% C 0.075 H 159.8°. Best body text is #FFFFFF at 10.14:1 contrast (WCAG AA passes).

Color values

HEX	#0F4B31
RGB	rgb(15, 75, 49)
HSL	hsl(154, 67%, 18%)
HSV	hsv(154, 80%, 29%)
CMYK	cmyk(80%, 0%, 34.7%, 70.6%)
CIE-LAB	lab(27.72, -25.89, 10.22)
CIE-LCH	lch(27.72, 27.83, 158.46°)
OKLab	oklab(36.8% -0.0704 0.0259)
OKLCH	oklch(36.8% 0.075 159.8)
XYZ	xyz(3.2671, 5.3551, 3.7666)
Luminance	0.0536 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F4B31 #4B0F29

analogous

#0F4B13 #0F4B31 #0F474B

triadic

#0F4B31 #310F4B #4B310F

tetradic

#0F4B31 #130F4B #4B0F29 #474B0F

square

#0F4B31 #130F4B #4B0F29 #474B0F

split-complementary

#0F4B31 #4B0F47 #4B130F

monochromatic

#051A11 #051A11 #0F4B31 #197E52 #23B174

Accessibility & contrast

On white

10.14

#0F4B31 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.07

#0F4B31 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F4B31

10.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F4B31	#FFFFFF	#000000	##FFFFFF
##0F4B31	1.00	10.14	2.07	10.14
#FFFFFF	10.14	1.00	21.00	1.00
#000000	2.07	21.00	1.00	21.00
##FFFFFF	10.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A452F

Deuteranopia (green-blind)

#433F33

Tritanopia (blue-blind)

#004B44

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #0f4b31;
/* rgb */ color: rgb(15, 75, 49);
/* oklch */ color: oklch(36.8% 0.075 159.8);

Tailwind

colors: {
  custom: {
    50: '#587e69',
    500: '#0f4b31',
    950: '#000000',
  },
}

SCSS

$custom: #0f4b31;
$custom-light: #587e69;
$custom-dark: #000000;

JSON

{
  "hex": "#0f4b31",
  "rgb": {
    "r": 15,
    "g": 75,
    "b": 49
  },
  "hsl": {
    "h": 154,
    "s": 66.667,
    "l": 17.647
  },
  "oklch": {
    "l": 0.36796,
    "c": 0.07506,
    "h": 159.8
  },
  "luminance": 0.05355
}

Semantic roles & 50–950 ramp

primary

#0F4B31

secondary

#853055

accent

#3E88EA

background

#F5F7F6

surface

#E9EEEB

border

#C5C9C6

text

#040A06

muted

#797C7A

Preview Lab

Preview with #0F4B31

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

Preview Lab → · Contrast checker → · Palette generator →