#103F2D#103F2D

#103F2D is a dark, muted teal. Relative luminance 0.039; OKLCH L 33.0% C 0.060 H 163.9°. Best body text is #FFFFFF at 11.86:1 contrast (WCAG AA passes).

Color values

HEX	#103F2D
RGB	rgb(16, 63, 45)
HSL	hsl(157, 59%, 15%)
HSV	hsv(157, 75%, 25%)
CMYK	cmyk(74.6%, 0%, 28.6%, 75.3%)
CIE-LAB	lab(23.18, -20.90, 6.51)
CIE-LCH	lch(23.18, 21.90, 162.69°)
OKLab	oklab(33.05% -0.0576 0.0166)
OKLCH	oklch(33.05% 0.06 163.9)
XYZ	xyz(2.4646, 3.8544, 3.0962)
Luminance	0.0386 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#103F2D #3F1022

analogous

#103F15 #103F2D #10393F

triadic

#103F2D #2D103F #3F2D10

tetradic

#103F2D #15103F #3F1022 #393F10

square

#103F2D #15103F #3F1022 #393F10

split-complementary

#103F2D #3F1039 #3F1510

monochromatic

#061811 #061811 #103F2D #1C7050 #29A173

Accessibility & contrast

On white

11.86

#103F2D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.77

#103F2D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #103F2D

11.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##103F2D	#FFFFFF	#000000	##FFFFFF
##103F2D	1.00	11.86	1.77	11.86
#FFFFFF	11.86	1.00	21.00	1.00
#000000	1.77	21.00	1.00	21.00
##FFFFFF	11.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E3A2C

Deuteranopia (green-blind)

#37352E

Tritanopia (blue-blind)

#003F3A

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #103f2d;
/* rgb */ color: rgb(16, 63, 45);
/* oklch */ color: oklch(33.0% 0.060 163.9);

Tailwind

colors: {
  custom: {
    50: '#557465',
    500: '#103f2d',
    950: '#000000',
  },
}

SCSS

$custom: #103f2d;
$custom-light: #557465;
$custom-dark: #000000;

JSON

{
  "hex": "#103f2d",
  "rgb": {
    "r": 16,
    "g": 63,
    "b": 45
  },
  "hsl": {
    "h": 157.021,
    "s": 59.494,
    "l": 15.49
  },
  "oklch": {
    "l": 0.33045,
    "c": 0.05993,
    "h": 163.9
  },
  "luminance": 0.03855
}

Semantic roles & 50–950 ramp

primary

#103F2D

secondary

#79324D

accent

#4581E3

background

#F5F7F6

surface

#E9EDEB

border

#C5C8C6

text

#030805

muted

#787B7A

Preview Lab

Preview with #103F2D

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

Preview Lab → · Contrast checker → · Palette generator →