#0A4E37#0A4E37

#0A4E37 is a dark, moderate teal. Relative luminance 0.058; OKLCH L 37.8% C 0.075 H 164.3°. Best body text is #FFFFFF at 9.73:1 contrast (WCAG AA passes).

Color values

HEX#0A4E37
RGBrgb(10, 78, 55)
HSLhsl(160, 77%, 17%)
HSVhsv(160, 87%, 31%)
CMYKcmyk(87.2%, 0%, 29.5%, 69.4%)
CIE-LABlab(28.87, -26.46, 7.99)
CIE-LCHlch(28.87, 27.64, 163.19°)
OKLaboklab(37.76% -0.0726 0.0204)
OKLCHoklch(37.76% 0.075 164.3)
XYZxyz(3.5387, 5.7887, 4.5445)
Luminance0.0579 (WCAG relative)
Temperatureneutral
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#0A4E37 #4E0A21
analogous
#0A4E15 #0A4E37 #0A434E
triadic
#0A4E37 #370A4E #4E370A
tetradic
#0A4E37 #150A4E #4E0A21 #434E0A
square
#0A4E37 #150A4E #4E0A21 #434E0A
split-complementary
#0A4E37 #4E0A43 #4E150A
monochromatic
#031B13 #031B13 #0A4E37 #11845D #18BA84

Accessibility & contrast

On white

9.73
#0A4E37 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.16
#0A4E37 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0A4E37
9.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##0A4E37#FFFFFF#000000##FFFFFF
##0A4E371.009.732.169.73
#FFFFFF9.731.0021.001.00
#0000002.1621.001.0021.00
##FFFFFF9.731.0021.001.00

Color blindness preview

Protanopia (red-blind)
#4C4836
Deuteranopia (green-blind)
#444239
Tritanopia (blue-blind)
#004E48
Achromatopsia (no color)
#444444

Design tokens & code

CSS
--color: #0a4e37;
/* rgb */ color: rgb(10, 78, 55);
/* oklch */ color: oklch(37.8% 0.075 164.3);
Tailwind
colors: {
  custom: {
    50: '#57806d',
    500: '#0a4e37',
    950: '#000000',
  },
}
SCSS
$custom: #0a4e37;
$custom-light: #57806d;
$custom-dark: #000000;
JSON
{
  "hex": "#0a4e37",
  "rgb": {
    "r": 10,
    "g": 78,
    "b": 55
  },
  "hsl": {
    "h": 159.706,
    "s": 77.273,
    "l": 17.255
  },
  "oklch": {
    "l": 0.3776,
    "c": 0.07537,
    "h": 164.3
  },
  "luminance": 0.05789
}

Semantic roles & 50–950 ramp

primary
#0A4E37
secondary
#8B294A
accent
#3475F4
background
#F5F7F6
surface
#E9EEEB
border
#C5C9C6
text
#040A07
muted
#797C7A

Preview Lab

Preview with #0A4E37

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

Preview Lab → · Contrast checker → · Palette generator →

#0A4E37 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva