#043938#043938
#043938 is a dark, muted teal. Relative luminance 0.032; OKLCH L 31.3% C 0.051 H 192.8°. Best body text is #FFFFFF at 12.75:1 contrast (WCAG AA passes).
Color values
| HEX | #043938 |
|---|---|
| RGB | rgb(4, 57, 56) |
| HSL | hsl(179, 87%, 12%) |
| HSV | hsv(179, 93%, 22%) |
| CMYK | cmyk(93%, 0%, 1.8%, 77.6%) |
| CIE-LAB | lab(20.97, -16.29, -4.09) |
| CIE-LCH | lch(20.97, 16.79, 194.10°) |
| OKLab | oklab(31.26% -0.05 -0.0114) |
| OKLCH | oklch(31.26% 0.051 192.8) |
| XYZ | xyz(2.2267, 3.2373, 4.2481) |
| Luminance | 0.0324 (WCAG relative) |
| Temperature | cool |
| Family | teal |
Closest named colors
Dark Teal
#014D4E
ΔE00 6.45
Darkslategray
#2F4F4F
ΔE00 8.35
Dark Blue Green
#005249
ΔE00 8.97
Deep Teal
#00555A
ΔE00 9.31
Dark Turquoise
#045C5A
ΔE00 11.26
Gunmetal
#2A3439
ΔE00 12.43
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#043938 #390405
analogous
#04391E #043938 #042039
triadic
#043938 #380439 #393804
tetradic
#043938 #1E0439 #390405 #203904
square
#043938 #1E0439 #390405 #203904
split-complementary
#043938 #390420 #391E04
monochromatic
#021D1C #021D1C #043938 #087270 #0CABA8
Accessibility & contrast
On white
12.75
#043938 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
1.65
#043938 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #043938
12.75:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##043938 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##043938 | 1.00 | 12.75 | 1.65 | 12.75 |
| #FFFFFF | 12.75 | 1.00 | 21.00 | 1.00 |
| #000000 | 1.65 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 12.75 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#353538
Deuteranopia (green-blind)
#2D3038
Tritanopia (blue-blind)
#003B39
Achromatopsia (no color)
#323232
Design tokens & code
CSS
--color: #043938; /* rgb */ color: rgb(4, 57, 56); /* oklch */ color: oklch(31.3% 0.051 192.8);
Tailwind
colors: {
custom: {
50: '#516f6e',
500: '#043938',
950: '#000000',
},
}SCSS
$custom: #043938; $custom-light: #516f6e; $custom-dark: #000000;
JSON
{
"hex": "#043938",
"rgb": {
"r": 4,
"g": 57,
"b": 56
},
"hsl": {
"h": 178.868,
"s": 86.885,
"l": 11.961
},
"oklch": {
"l": 0.31264,
"c": 0.0513,
"h": 192.8
},
"luminance": 0.03238
}Semantic roles & 50–950 ramp
primary
#043938
secondary
#7B1E20
accent
#2B2FFD
background
#F4F6F6
surface
#E7ECEB
border
#C3C7C6
text
#020707
muted
#787A7A