#0F403E#0F403E

#0F403E is a dark, muted teal. Relative luminance 0.041; OKLCH L 33.9% C 0.051 H 191.1°. Best body text is #FFFFFF at 11.52:1 contrast (WCAG AA passes).

Color values

HEX	#0F403E
RGB	rgb(15, 64, 62)
HSL	hsl(178, 62%, 15%)
HSV	hsv(178, 77%, 25%)
CMYK	cmyk(76.6%, 0%, 3.1%, 74.9%)
CIE-LAB	lab(24.05, -16.40, -3.50)
CIE-LCH	lch(24.05, 16.77, 192.05°)
OKLab	oklab(33.92% -0.0499 -0.0098)
OKLCH	oklch(33.92% 0.051 191.1)
XYZ	xyz(2.8995, 4.1158, 5.1981)
Luminance	0.0412 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F403E #400F11

analogous

#0F4025 #0F403E #0F2940

triadic

#0F403E #3E0F40 #403E0F

tetradic

#0F403E #250F40 #400F11 #29400F

square

#0F403E #250F40 #400F11 #29400F

split-complementary

#0F403E #400F29 #40250F

monochromatic

#061918 #061918 #0F403E #1B726E #26A39E

Accessibility & contrast

On white

11.52

#0F403E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.82

#0F403E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F403E

11.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F403E	#FFFFFF	#000000	##FFFFFF
##0F403E	1.00	11.52	1.82	11.52
#FFFFFF	11.52	1.00	21.00	1.00
#000000	1.82	21.00	1.00	21.00
##FFFFFF	11.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C3C3E

Deuteranopia (green-blind)

#34373E

Tritanopia (blue-blind)

#00423F

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #0f403e;
/* rgb */ color: rgb(15, 64, 62);
/* oklch */ color: oklch(33.9% 0.051 191.1);

Tailwind

colors: {
  custom: {
    50: '#567573',
    500: '#0f403e',
    950: '#000000',
  },
}

SCSS

$custom: #0f403e;
$custom-light: #567573;
$custom-dark: #000000;

JSON

{
  "hex": "#0f403e",
  "rgb": {
    "r": 15,
    "g": 64,
    "b": 62
  },
  "hsl": {
    "h": 177.551,
    "s": 62.025,
    "l": 15.49
  },
  "oklch": {
    "l": 0.33917,
    "c": 0.05082,
    "h": 191.1
  },
  "luminance": 0.04116
}

Semantic roles & 50–950 ramp

primary

#0F403E

secondary

#7A3033

accent

#4349E5

background

#F5F7F6

surface

#E9EDEC

border

#C5C8C7

text

#030808

muted

#787B7B

Preview Lab

Preview with #0F403E

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

Preview Lab → · Contrast checker → · Palette generator →