#103E38#103E38

#103E38 is a dark, muted teal. Relative luminance 0.038; OKLCH L 33.1% C 0.050 H 182.9°. Best body text is #FFFFFF at 11.88:1 contrast (WCAG AA passes).

Color values

HEX	#103E38
RGB	rgb(16, 62, 56)
HSL	hsl(172, 59%, 15%)
HSV	hsv(172, 74%, 24%)
CMYK	cmyk(74.2%, 0%, 9.7%, 75.7%)
CIE-LAB	lab(23.14, -17.09, -0.85)
CIE-LCH	lch(23.14, 17.11, 182.86°)
OKLab	oklab(33.12% -0.0501 -0.0026)
OKLCH	oklch(33.12% 0.05 182.9)
XYZ	xyz(2.6498, 3.8406, 4.3423)
Luminance	0.0384 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#103E38 #3E1016

analogous

#103E21 #103E38 #102D3E

triadic

#103E38 #38103E #3E3810

tetradic

#103E38 #21103E #3E1016 #2D3E10

square

#103E38 #21103E #3E1016 #2D3E10

split-complementary

#103E38 #3E102D #3E2110

monochromatic

#061816 #061816 #103E38 #1D6F64 #299F90

Accessibility & contrast

On white

11.88

#103E38 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.77

#103E38 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #103E38

11.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##103E38	#FFFFFF	#000000	##FFFFFF
##103E38	1.00	11.88	1.77	11.88
#FFFFFF	11.88	1.00	21.00	1.00
#000000	1.77	21.00	1.00	21.00
##FFFFFF	11.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B3A38

Deuteranopia (green-blind)

#343539

Tritanopia (blue-blind)

#003F3C

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #103e38;
/* rgb */ color: rgb(16, 62, 56);
/* oklch */ color: oklch(33.1% 0.050 182.9);

Tailwind

colors: {
  custom: {
    50: '#56736e',
    500: '#103e38',
    950: '#000000',
  },
}

SCSS

$custom: #103e38;
$custom-light: #56736e;
$custom-dark: #000000;

JSON

{
  "hex": "#103e38",
  "rgb": {
    "r": 16,
    "g": 62,
    "b": 56
  },
  "hsl": {
    "h": 172.174,
    "s": 58.974,
    "l": 15.294
  },
  "oklch": {
    "l": 0.33115,
    "c": 0.05014,
    "h": 182.9
  },
  "luminance": 0.03841
}

Semantic roles & 50–950 ramp

primary

#103E38

secondary

#78323B

accent

#465AE2

background

#F5F7F6

surface

#E9EDEB

border

#C5C8C6

text

#030807

muted

#787B7A

Preview Lab

Preview with #103E38

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

Preview Lab → · Contrast checker → · Palette generator →