#103A2D#103A2D

#103A2D is a dark, muted teal. Relative luminance 0.033; OKLCH L 31.5% C 0.052 H 169.1°. Best body text is #FFFFFF at 12.61:1 contrast (WCAG AA passes).

Color values

HEX	#103A2D
RGB	rgb(16, 58, 45)
HSL	hsl(161, 57%, 15%)
HSV	hsv(161, 72%, 23%)
CMYK	cmyk(72.4%, 0%, 22.4%, 77.3%)
CIE-LAB	lab(21.30, -18.29, 3.85)
CIE-LCH	lch(21.30, 18.69, 168.10°)
OKLab	oklab(31.51% -0.0511 0.0099)
OKLCH	oklch(31.51% 0.052 169.1)
XYZ	xyz(2.2002, 3.3255, 3.0081)
Luminance	0.0333 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#103A2D #3A101D

analogous

#103A18 #103A2D #10323A

triadic

#103A2D #2D103A #3A2D10

tetradic

#103A2D #18103A #3A101D #323A10

square

#103A2D #18103A #3A101D #323A10

split-complementary

#103A2D #3A1032 #3A1810

monochromatic

#071813 #071813 #103A2D #1D6A52 #2A9A77

Accessibility & contrast

On white

12.61

#103A2D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.67

#103A2D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #103A2D

12.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##103A2D	#FFFFFF	#000000	##FFFFFF
##103A2D	1.00	12.61	1.67	12.61
#FFFFFF	12.61	1.00	21.00	1.00
#000000	1.67	21.00	1.00	21.00
##FFFFFF	12.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#38362C

Deuteranopia (green-blind)

#32312E

Tritanopia (blue-blind)

#003A36

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #103a2d;
/* rgb */ color: rgb(16, 58, 45);
/* oklch */ color: oklch(31.5% 0.052 169.1);

Tailwind

colors: {
  custom: {
    50: '#547065',
    500: '#103a2d',
    950: '#000000',
  },
}

SCSS

$custom: #103a2d;
$custom-light: #547065;
$custom-dark: #000000;

JSON

{
  "hex": "#103a2d",
  "rgb": {
    "r": 16,
    "g": 58,
    "b": 45
  },
  "hsl": {
    "h": 161.429,
    "s": 56.757,
    "l": 14.51
  },
  "oklch": {
    "l": 0.31507,
    "c": 0.05208,
    "h": 169.1
  },
  "luminance": 0.03326
}

Semantic roles & 50–950 ramp

primary

#103A2D

secondary

#743246

accent

#4877E0

background

#F5F6F6

surface

#E9ECEB

border

#C5C7C6

text

#030705

muted

#787A7A

Preview Lab

Preview with #103A2D

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

Preview Lab → · Contrast checker → · Palette generator →