#0C4740#0C4740
#0C4740 is a dark, muted teal. Relative luminance 0.050; OKLCH L 36.0% C 0.059 H 183.1°. Best body text is #FFFFFF at 10.55:1 contrast (WCAG AA passes).
Color values
| HEX | #0C4740 |
|---|---|
| RGB | rgb(12, 71, 64) |
| HSL | hsl(173, 71%, 16%) |
| HSV | hsv(173, 83%, 28%) |
| CMYK | cmyk(83.1%, 0%, 9.9%, 72.2%) |
| CIE-LAB | lab(26.60, -20.03, -1.06) |
| CIE-LCH | lch(26.60, 20.06, 183.01°) |
| OKLab | oklab(36% -0.0586 -0.0032) |
| OKLCH | oklch(36% 0.059 183.1) |
| XYZ | xyz(3.3298, 4.9544, 5.6303) |
| Luminance | 0.0495 (WCAG relative) |
| Temperature | cool |
| Family | teal |
Closest named colors
Dark Blue Green
#005249
ΔE00 3.85
Dark Teal
#014D4E
ΔE00 4.40
Darkslategray
#2F4F4F
ΔE00 7.29
Dark Turquoise
#045C5A
ΔE00 7.30
Deep Teal
#00555A
ΔE00 7.39
Evergreen
#05472A
ΔE00 9.11
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#0C4740 #470C13
analogous
#0C4723 #0C4740 #0C3147
triadic
#0C4740 #400C47 #47400C
tetradic
#0C4740 #230C47 #470C13 #31470C
square
#0C4740 #230C47 #470C13 #31470C
split-complementary
#0C4740 #470C31 #47230C
monochromatic
#041A18 #041A18 #0C4740 #157B6F #1EB09E
Accessibility & contrast
On white
10.55
#0C4740 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
1.99
#0C4740 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #0C4740
10.55:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##0C4740 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##0C4740 | 1.00 | 10.55 | 1.99 | 10.55 |
| #FFFFFF | 10.55 | 1.00 | 21.00 | 1.00 |
| #000000 | 1.99 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 10.55 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#434240
Deuteranopia (green-blind)
#3B3C41
Tritanopia (blue-blind)
#004945
Achromatopsia (no color)
#3F3F3F
Design tokens & code
CSS
--color: #0c4740; /* rgb */ color: rgb(12, 71, 64); /* oklch */ color: oklch(36.0% 0.059 183.1);
Tailwind
colors: {
custom: {
50: '#577a74',
500: '#0c4740',
950: '#000000',
},
}SCSS
$custom: #0c4740; $custom-light: #577a74; $custom-dark: #000000;
JSON
{
"hex": "#0c4740",
"rgb": {
"r": 12,
"g": 71,
"b": 64
},
"hsl": {
"h": 172.881,
"s": 71.084,
"l": 16.275
},
"oklch": {
"l": 0.35997,
"c": 0.05874,
"h": 183.1
},
"luminance": 0.04955
}Semantic roles & 50–950 ramp
primary
#0C4740
secondary
#832C36
accent
#3A4FEE
background
#F5F7F7
surface
#E9EDED
border
#C5C8C8
text
#030908
muted
#787B7B