#0F453B#0F453B

#0F453B is a dark, muted teal. Relative luminance 0.047; OKLCH L 35.3% C 0.058 H 177.6°. Best body text is #FFFFFF at 10.85:1 contrast (WCAG AA passes).

Color values

HEX	#0F453B
RGB	rgb(15, 69, 59)
HSL	hsl(169, 64%, 16%)
HSV	hsv(169, 78%, 27%)
CMYK	cmyk(78.3%, 0%, 14.5%, 72.9%)
CIE-LAB	lab(25.78, -20.10, 1.02)
CIE-LCH	lch(25.78, 20.13, 177.09°)
OKLab	oklab(35.29% -0.0576 0.0024)
OKLCH	oklch(35.29% 0.058 177.6)
XYZ	xyz(3.1142, 4.6732, 4.8747)
Luminance	0.0467 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F453B #450F19

analogous

#0F4520 #0F453B #0F3445

triadic

#0F453B #3B0F45 #453B0F

tetradic

#0F453B #200F45 #450F19 #34450F

square

#0F453B #200F45 #450F19 #34450F

split-complementary

#0F453B #450F34 #45200F

monochromatic

#051915 #051915 #0F453B #1A7766 #25AA91

Accessibility & contrast

On white

10.85

#0F453B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.93

#0F453B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F453B

10.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F453B	#FFFFFF	#000000	##FFFFFF
##0F453B	1.00	10.85	1.93	10.85
#FFFFFF	10.85	1.00	21.00	1.00
#000000	1.93	21.00	1.00	21.00
##FFFFFF	10.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#42403B

Deuteranopia (green-blind)

#3A3B3C

Tritanopia (blue-blind)

#004642

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #0f453b;
/* rgb */ color: rgb(15, 69, 59);
/* oklch */ color: oklch(35.3% 0.058 177.6);

Tailwind

colors: {
  custom: {
    50: '#577970',
    500: '#0f453b',
    950: '#000000',
  },
}

SCSS

$custom: #0f453b;
$custom-light: #577970;
$custom-dark: #000000;

JSON

{
  "hex": "#0f453b",
  "rgb": {
    "r": 15,
    "g": 69,
    "b": 59
  },
  "hsl": {
    "h": 168.889,
    "s": 64.286,
    "l": 16.471
  },
  "oklch": {
    "l": 0.35294,
    "c": 0.05769,
    "h": 177.6
  },
  "luminance": 0.04674
}

Semantic roles & 50–950 ramp

primary

#0F453B

secondary

#7F303F

accent

#415FE7

background

#F5F7F6

surface

#E9EDEC

border

#C5C8C7

text

#030907

muted

#787B7A

Preview Lab

Preview with #0F453B

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

Preview Lab → · Contrast checker → · Palette generator →