#043F2B#043F2B
#043F2B is a dark, moderate teal. Relative luminance 0.038; OKLCH L 32.7% C 0.067 H 163.9°. Best body text is #FFFFFF at 11.99:1 contrast (WCAG AA passes).
Color values
| HEX | #043F2B |
|---|---|
| RGB | rgb(4, 63, 43) |
| HSL | hsl(160, 88%, 13%) |
| HSV | hsv(160, 94%, 25%) |
| CMYK | cmyk(93.7%, 0%, 31.7%, 75.3%) |
| CIE-LAB | lab(22.84, -23.58, 7.31) |
| CIE-LCH | lch(22.84, 24.69, 162.78°) |
| OKLab | oklab(32.67% -0.0645 0.0186) |
| OKLCH | oklch(32.67% 0.067 163.9) |
| XYZ | xyz(2.2634, 3.7550, 2.8905) |
| Luminance | 0.0376 (WCAG relative) |
| Temperature | neutral |
| Family | teal |
Closest named colors
Evergreen
#05472A
ΔE00 3.81
Pine Green
#0A481E
ΔE00 7.39
Dark Blue Green
#005249
ΔE00 8.16
Dark Forest Green
#002D04
ΔE00 8.89
Very Dark Green
#062E03
ΔE00 9.33
Dark Green
#033500
ΔE00 10.17
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#043F2B #3F0418
analogous
#043F0D #043F2B #04353F
triadic
#043F2B #2B043F #3F2B04
tetradic
#043F2B #0D043F #3F0418 #353F04
square
#043F2B #0D043F #3F0418 #353F04
split-complementary
#043F2B #3F0435 #3F0D04
monochromatic
#021D14 #021D14 #043F2B #087952 #0BB27A
Accessibility & contrast
On white
11.99
#043F2B on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
1.75
#043F2B on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #043F2B
11.99:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##043F2B | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##043F2B | 1.00 | 11.99 | 1.75 | 11.99 |
| #FFFFFF | 11.99 | 1.00 | 21.00 | 1.00 |
| #000000 | 1.75 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 11.99 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#3E3A2A
Deuteranopia (green-blind)
#37342C
Tritanopia (blue-blind)
#003F3A
Achromatopsia (no color)
#373737
Design tokens & code
CSS
--color: #043f2b; /* rgb */ color: rgb(4, 63, 43); /* oklch */ color: oklch(32.7% 0.067 163.9);
Tailwind
colors: {
custom: {
50: '#517464',
500: '#043f2b',
950: '#000000',
},
}SCSS
$custom: #043f2b; $custom-light: #517464; $custom-dark: #000000;
JSON
{
"hex": "#043f2b",
"rgb": {
"r": 4,
"g": 63,
"b": 43
},
"hsl": {
"h": 159.661,
"s": 88.06,
"l": 13.137
},
"oklch": {
"l": 0.32666,
"c": 0.06714,
"h": 163.9
},
"luminance": 0.03755
}Semantic roles & 50–950 ramp
primary
#043F2B
secondary
#801E40
accent
#2A72FE
background
#F4F7F5
surface
#E7EDEA
border
#C3C8C6
text
#020805
muted
#787B79