#10372B#10372B

#10372B is a dark, muted teal. Relative luminance 0.030; OKLCH L 30.5% C 0.049 H 169.5°. Best body text is #FFFFFF at 13.10:1 contrast (WCAG AA passes).

Color values

HEX	#10372B
RGB	rgb(16, 55, 43)
HSL	hsl(162, 55%, 14%)
HSV	hsv(162, 71%, 22%)
CMYK	cmyk(70.9%, 0%, 21.8%, 78.4%)
CIE-LAB	lab(20.11, -17.25, 3.50)
CIE-LCH	lch(20.11, 17.60, 168.53°)
OKLab	oklab(30.51% -0.0483 0.009)
OKLCH	oklch(30.51% 0.049 169.5)
XYZ	xyz(2.0157, 3.0167, 2.7611)
Luminance	0.0302 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#10372B #37101C

analogous

#103718 #10372B #103037

triadic

#10372B #2B1037 #372B10

tetradic

#10372B #181037 #37101C #303710

square

#10372B #181037 #37101C #303710

split-complementary

#10372B #371030 #371810

monochromatic

#071813 #071813 #10372B #1E6650 #2C9675

Accessibility & contrast

On white

13.10

#10372B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.60

#10372B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #10372B

13.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##10372B	#FFFFFF	#000000	##FFFFFF
##10372B	1.00	13.10	1.60	13.10
#FFFFFF	13.10	1.00	21.00	1.00
#000000	1.60	21.00	1.00	21.00
##FFFFFF	13.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#35332A

Deuteranopia (green-blind)

#302F2C

Tritanopia (blue-blind)

#003734

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #10372b;
/* rgb */ color: rgb(16, 55, 43);
/* oklch */ color: oklch(30.5% 0.049 169.5);

Tailwind

colors: {
  custom: {
    50: '#536e64',
    500: '#10372b',
    950: '#000000',
  },
}

SCSS

$custom: #10372b;
$custom-light: #536e64;
$custom-dark: #000000;

JSON

{
  "hex": "#10372b",
  "rgb": {
    "r": 16,
    "g": 55,
    "b": 43
  },
  "hsl": {
    "h": 161.538,
    "s": 54.93,
    "l": 13.922
  },
  "oklch": {
    "l": 0.30515,
    "c": 0.04915,
    "h": 169.5
  },
  "luminance": 0.03017
}

Semantic roles & 50–950 ramp

primary

#10372B

secondary

#713245

accent

#4A77DE

background

#F4F6F5

surface

#E7ECEA

border

#C3C7C6

text

#030705

muted

#787A79

Preview Lab

Preview with #10372B

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

Preview Lab → · Contrast checker → · Palette generator →