#0B4D38#0B4D38
#0B4D38 is a dark, moderate teal. Relative luminance 0.057; OKLCH L 37.5% C 0.073 H 166.0°. Best body text is #FFFFFF at 9.85:1 contrast (WCAG AA passes).
Color values
| HEX | #0B4D38 |
|---|---|
| RGB | rgb(11, 77, 56) |
| HSL | hsl(161, 75%, 17%) |
| HSV | hsv(161, 86%, 30%) |
| CMYK | cmyk(85.7%, 0%, 27.3%, 69.8%) |
| CIE-LAB | lab(28.55, -25.59, 6.90) |
| CIE-LCH | lch(28.55, 26.50, 164.90°) |
| OKLab | oklab(37.51% -0.0705 0.0176) |
| OKLCH | oklch(37.51% 0.073 166) |
| XYZ | xyz(3.5053, 5.6640, 4.6491) |
| Luminance | 0.0566 (WCAG relative) |
| Temperature | neutral |
| Family | teal |
Closest named colors
Evergreen
#05472A
ΔE00 3.72
Dark Blue Green
#005249
ΔE00 5.60
Pine Green
#0A481E
ΔE00 7.40
Spruce
#0A5F38
ΔE00 7.59
Hunter Green
#355E3B
ΔE00 8.45
Dark Green Blue
#1F6357
ΔE00 8.47
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#0B4D38 #4D0B20
analogous
#0B4D17 #0B4D38 #0B414D
triadic
#0B4D38 #380B4D #4D380B
tetradic
#0B4D38 #170B4D #4D0B20 #414D0B
square
#0B4D38 #170B4D #4D0B20 #414D0B
split-complementary
#0B4D38 #4D0B41 #4D170B
monochromatic
#041B13 #041B13 #0B4D38 #13835F #1AB886
Accessibility & contrast
On white
9.85
#0B4D38 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.13
#0B4D38 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #0B4D38
9.85:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##0B4D38 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##0B4D38 | 1.00 | 9.85 | 2.13 | 9.85 |
| #FFFFFF | 9.85 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.13 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 9.85 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#4B4737
Deuteranopia (green-blind)
#434139
Tritanopia (blue-blind)
#004D47
Achromatopsia (no color)
#434343
Design tokens & code
CSS
--color: #0b4d38; /* rgb */ color: rgb(11, 77, 56); /* oklch */ color: oklch(37.5% 0.073 166.0);
Tailwind
colors: {
custom: {
50: '#577f6e',
500: '#0b4d38',
950: '#000000',
},
}SCSS
$custom: #0b4d38; $custom-light: #577f6e; $custom-dark: #000000;
JSON
{
"hex": "#0b4d38",
"rgb": {
"r": 11,
"g": 77,
"b": 56
},
"hsl": {
"h": 160.909,
"s": 75,
"l": 17.255
},
"oklch": {
"l": 0.37507,
"c": 0.07267,
"h": 166
},
"luminance": 0.05664
}Semantic roles & 50–950 ramp
primary
#0B4D38
secondary
#892B49
accent
#3672F2
background
#F5F7F6
surface
#E9EEEB
border
#C5C9C6
text
#040A07
muted
#797C7A