#103E3D#103E3D

#103E3D is a dark, muted teal. Relative luminance 0.039; OKLCH L 33.3% C 0.049 H 193.0°. Best body text is #FFFFFF at 11.81:1 contrast (WCAG AA passes).

Color values

HEX	#103E3D
RGB	rgb(16, 62, 61)
HSL	hsl(179, 59%, 15%)
HSV	hsv(179, 74%, 24%)
CMYK	cmyk(74.2%, 0%, 1.6%, 75.7%)
CIE-LAB	lab(23.31, -15.42, -3.93)
CIE-LCH	lch(23.31, 15.92, 194.30°)
OKLab	oklab(33.31% -0.0474 -0.0109)
OKLCH	oklch(33.31% 0.049 193)
XYZ	xyz(2.7782, 3.8920, 5.0188)
Luminance	0.0389 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#103E3D #3E1011

analogous

#103E26 #103E3D #10283E

triadic

#103E3D #3D103E #3E3D10

tetradic

#103E3D #26103E #3E1011 #283E10

square

#103E3D #26103E #3E1011 #283E10

split-complementary

#103E3D #3E1028 #3E2610

monochromatic

#061818 #061818 #103E3D #1D6F6D #299F9D

Accessibility & contrast

On white

11.81

#103E3D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.78

#103E3D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #103E3D

11.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##103E3D	#FFFFFF	#000000	##FFFFFF
##103E3D	1.00	11.81	1.78	11.81
#FFFFFF	11.81	1.00	21.00	1.00
#000000	1.78	21.00	1.00	21.00
##FFFFFF	11.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A3B3D

Deuteranopia (green-blind)

#33353D

Tritanopia (blue-blind)

#00403E

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #103e3d;
/* rgb */ color: rgb(16, 62, 61);
/* oklch */ color: oklch(33.3% 0.049 193.0);

Tailwind

colors: {
  custom: {
    50: '#567372',
    500: '#103e3d',
    950: '#000000',
  },
}

SCSS

$custom: #103e3d;
$custom-light: #567372;
$custom-dark: #000000;

JSON

{
  "hex": "#103e3d",
  "rgb": {
    "r": 16,
    "g": 62,
    "b": 61
  },
  "hsl": {
    "h": 178.696,
    "s": 58.974,
    "l": 15.294
  },
  "oklch": {
    "l": 0.33313,
    "c": 0.0486,
    "h": 193
  },
  "luminance": 0.03892
}

Semantic roles & 50–950 ramp

primary

#103E3D

secondary

#783233

accent

#4649E2

background

#F5F7F6

surface

#E9EDEC

border

#C5C8C7

text

#030808

muted

#787B7B

Preview Lab

Preview with #103E3D

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

Preview Lab → · Contrast checker → · Palette generator →