#103D3B#103D3B
#103D3B is a dark, muted teal. Relative luminance 0.038; OKLCH L 32.9% C 0.048 H 190.9°. Best body text is #FFFFFF at 11.98:1 contrast (WCAG AA passes).
Color values
| HEX | #103D3B |
|---|---|
| RGB | rgb(16, 61, 59) |
| HSL | hsl(177, 58%, 15%) |
| HSV | hsv(177, 74%, 24%) |
| CMYK | cmyk(73.8%, 0%, 3.3%, 76.1%) |
| CIE-LAB | lab(22.87, -15.53, -3.25) |
| CIE-LCH | lch(22.87, 15.87, 191.81°) |
| OKLab | oklab(32.93% -0.0472 -0.0091) |
| OKLCH | oklch(32.93% 0.048 190.9) |
| XYZ | xyz(2.6715, 3.7631, 4.7224) |
| Luminance | 0.0376 (WCAG relative) |
| Temperature | cool |
| Family | teal |
Closest named colors
Dark Teal
#014D4E
ΔE00 5.66
Darkslategray
#2F4F4F
ΔE00 6.95
Dark Blue Green
#005249
ΔE00 8.07
Deep Teal
#00555A
ΔE00 8.51
Dark Turquoise
#045C5A
ΔE00 10.29
Evergreen
#05472A
ΔE00 12.09
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#103D3B #3D1012
analogous
#103D24 #103D3B #10293D
triadic
#103D3B #3B103D #3D3B10
tetradic
#103D3B #24103D #3D1012 #293D10
square
#103D3B #24103D #3D1012 #293D10
split-complementary
#103D3B #3D1029 #3D2410
monochromatic
#061817 #061817 #103D3B #1D6D6A #299E99
Accessibility & contrast
On white
11.98
#103D3B on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
1.75
#103D3B on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #103D3B
11.98:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##103D3B | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##103D3B | 1.00 | 11.98 | 1.75 | 11.98 |
| #FFFFFF | 11.98 | 1.00 | 21.00 | 1.00 |
| #000000 | 1.75 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 11.98 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#393A3B
Deuteranopia (green-blind)
#32343B
Tritanopia (blue-blind)
#003F3C
Achromatopsia (no color)
#373737
Design tokens & code
CSS
--color: #103d3b; /* rgb */ color: rgb(16, 61, 59); /* oklch */ color: oklch(32.9% 0.048 190.9);
Tailwind
colors: {
custom: {
50: '#567270',
500: '#103d3b',
950: '#000000',
},
}SCSS
$custom: #103d3b; $custom-light: #567270; $custom-dark: #000000;
JSON
{
"hex": "#103d3b",
"rgb": {
"r": 16,
"g": 61,
"b": 59
},
"hsl": {
"h": 177.333,
"s": 58.442,
"l": 15.098
},
"oklch": {
"l": 0.32934,
"c": 0.04803,
"h": 190.9
},
"luminance": 0.03763
}Semantic roles & 50–950 ramp
primary
#103D3B
secondary
#773235
accent
#464DE2
background
#F5F6F6
surface
#E9ECEC
border
#C5C7C7
text
#030807
muted
#787B7A