#0F433B#0F433B

#0F433B is a dark, muted teal. Relative luminance 0.044; OKLCH L 34.7% C 0.055 H 180.5°. Best body text is #FFFFFF at 11.13:1 contrast (WCAG AA passes).

Color values

HEX	#0F433B
RGB	rgb(15, 67, 59)
HSL	hsl(171, 63%, 16%)
HSV	hsv(171, 78%, 26%)
CMYK	cmyk(77.6%, 0%, 11.9%, 73.7%)
CIE-LAB	lab(25.05, -19.04, -0.05)
CIE-LCH	lch(25.05, 19.04, 180.14°)
OKLab	oklab(34.7% -0.0552 -0.0004)
OKLCH	oklch(34.7% 0.055 180.5)
XYZ	xyz(2.9932, 4.4313, 4.8344)
Luminance	0.0443 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F433B #430F17

analogous

#0F4321 #0F433B #0F3143

triadic

#0F433B #3B0F43 #433B0F

tetradic

#0F433B #210F43 #430F17 #31430F

square

#0F433B #210F43 #430F17 #31430F

split-complementary

#0F433B #430F31 #43210F

monochromatic

#061916 #061916 #0F433B #1A7567 #25A793

Accessibility & contrast

On white

11.13

#0F433B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.89

#0F433B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F433B

11.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F433B	#FFFFFF	#000000	##FFFFFF
##0F433B	1.00	11.13	1.89	11.13
#FFFFFF	11.13	1.00	21.00	1.00
#000000	1.89	21.00	1.00	21.00
##FFFFFF	11.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#403F3B

Deuteranopia (green-blind)

#38393C

Tritanopia (blue-blind)

#004441

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #0f433b;
/* rgb */ color: rgb(15, 67, 59);
/* oklch */ color: oklch(34.7% 0.055 180.5);

Tailwind

colors: {
  custom: {
    50: '#567770',
    500: '#0f433b',
    950: '#000000',
  },
}

SCSS

$custom: #0f433b;
$custom-light: #567770;
$custom-dark: #000000;

JSON

{
  "hex": "#0f433b",
  "rgb": {
    "r": 15,
    "g": 67,
    "b": 59
  },
  "hsl": {
    "h": 170.769,
    "s": 63.415,
    "l": 16.078
  },
  "oklch": {
    "l": 0.34695,
    "c": 0.0552,
    "h": 180.5
  },
  "luminance": 0.04432
}

Semantic roles & 50–950 ramp

primary

#0F433B

secondary

#7D303C

accent

#415BE6

background

#F5F7F6

surface

#E9EDEC

border

#C5C8C7

text

#030807

muted

#787B7A

Preview Lab

Preview with #0F433B

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

Preview Lab → · Contrast checker → · Palette generator →