#073F40#073F40

#073F40 is a dark, muted teal. Relative luminance 0.040; OKLCH L 33.5% C 0.054 H 196.8°. Best body text is #FFFFFF at 11.71:1 contrast (WCAG AA passes).

Color values

HEX	#073F40
RGB	rgb(7, 63, 64)
HSL	hsl(181, 80%, 14%)
HSV	hsv(181, 89%, 25%)
CMYK	cmyk(89.1%, 1.6%, 0%, 74.9%)
CIE-LAB	lab(23.57, -16.33, -5.56)
CIE-LCH	lch(23.57, 17.25, 198.81°)
OKLab	oklab(33.5% -0.0513 -0.0155)
OKLCH	oklch(33.5% 0.054 196.8)
XYZ	xyz(2.7901, 3.9700, 5.4687)
Luminance	0.0397 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#073F40 #400807

analogous

#074025 #073F40 #072340

triadic

#073F40 #40073F #3F4007

tetradic

#073F40 #250740 #400807 #234007

square

#073F40 #250740 #400807 #234007

split-complementary

#073F40 #400723 #402507

monochromatic

#031B1C #031B1C #073F40 #0D7577 #13ACAE

Accessibility & contrast

On white

11.71

#073F40 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.79

#073F40 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #073F40

11.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##073F40	#FFFFFF	#000000	##FFFFFF
##073F40	1.00	11.71	1.79	11.71
#FFFFFF	11.71	1.00	21.00	1.00
#000000	1.79	21.00	1.00	21.00
##FFFFFF	11.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A3B40

Deuteranopia (green-blind)

#323640

Tritanopia (blue-blind)

#00423F

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #073f40;
/* rgb */ color: rgb(7, 63, 64);
/* oklch */ color: oklch(33.5% 0.054 196.8);

Tailwind

colors: {
  custom: {
    50: '#547474',
    500: '#073f40',
    950: '#000000',
  },
}

SCSS

$custom: #073f40;
$custom-light: #547474;
$custom-dark: #000000;

JSON

{
  "hex": "#073f40",
  "rgb": {
    "r": 7,
    "g": 63,
    "b": 64
  },
  "hsl": {
    "h": 181.053,
    "s": 80.282,
    "l": 13.922
  },
  "oklch": {
    "l": 0.335,
    "c": 0.05359,
    "h": 196.8
  },
  "luminance": 0.0397
}

Semantic roles & 50–950 ramp

primary

#073F40

secondary

#7F2524

accent

#3531F7

background

#F5F7F7

surface

#E9EDED

border

#C5C8C8

text

#030808

muted

#787B7B

Preview Lab

Preview with #073F40

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

Preview Lab → · Contrast checker → · Palette generator →