#123A36#123A36
#123A36 is a dark, muted teal. Relative luminance 0.034; OKLCH L 31.9% C 0.045 H 186.1°. Best body text is #FFFFFF at 12.47:1 contrast (WCAG AA passes).
Color values
| HEX | #123A36 |
|---|---|
| RGB | rgb(18, 58, 54) |
| HSL | hsl(174, 53%, 15%) |
| HSV | hsv(174, 69%, 23%) |
| CMYK | cmyk(69%, 0%, 6.9%, 77.3%) |
| CIE-LAB | lab(21.66, -15.05, -1.68) |
| CIE-LCH | lch(21.66, 15.15, 186.37°) |
| OKLab | oklab(31.91% -0.0447 -0.0048) |
| OKLCH | oklch(31.91% 0.045 186.1) |
| XYZ | xyz(2.4281, 3.4208, 4.0216) |
| Luminance | 0.0342 (WCAG relative) |
| Temperature | cool |
| Family | teal |
Closest named colors
Dark Teal
#014D4E
ΔE00 6.98
Darkslategray
#2F4F4F
ΔE00 7.81
Dark Blue Green
#005249
ΔE00 8.70
Deep Teal
#00555A
ΔE00 9.89
Evergreen
#05472A
ΔE00 11.36
Dark Turquoise
#045C5A
ΔE00 11.37
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#123A36 #3A1216
analogous
#123A22 #123A36 #122A3A
triadic
#123A36 #36123A #3A3612
tetradic
#123A36 #22123A #3A1216 #2A3A12
square
#123A36 #22123A #3A1216 #2A3A12
split-complementary
#123A36 #3A122A #3A2212
monochromatic
#071716 #071716 #123A36 #206961 #2F978D
Accessibility & contrast
On white
12.47
#123A36 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
1.68
#123A36 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #123A36
12.47:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##123A36 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##123A36 | 1.00 | 12.47 | 1.68 | 12.47 |
| #FFFFFF | 12.47 | 1.00 | 21.00 | 1.00 |
| #000000 | 1.68 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 12.47 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#373736
Deuteranopia (green-blind)
#313236
Tritanopia (blue-blind)
#003B39
Achromatopsia (no color)
#343434
Design tokens & code
CSS
--color: #123a36; /* rgb */ color: rgb(18, 58, 54); /* oklch */ color: oklch(31.9% 0.045 186.1);
Tailwind
colors: {
custom: {
50: '#55706c',
500: '#123a36',
950: '#000000',
},
}SCSS
$custom: #123a36; $custom-light: #55706c; $custom-dark: #000000;
JSON
{
"hex": "#123a36",
"rgb": {
"r": 18,
"g": 58,
"b": 54
},
"hsl": {
"h": 174,
"s": 52.632,
"l": 14.902
},
"oklch": {
"l": 0.31908,
"c": 0.04499,
"h": 186.1
},
"luminance": 0.03421
}Semantic roles & 50–950 ramp
primary
#123A36
secondary
#73353B
accent
#4C5ADC
background
#F5F6F6
surface
#E9ECEB
border
#C5C7C6
text
#030707
muted
#787A7A