#023B3B#023B3B
#023B3B is a dark, muted teal. Relative luminance 0.035; OKLCH L 32.0% C 0.053 H 194.8°. Best body text is #FFFFFF at 12.42:1 contrast (WCAG AA passes).
Color values
| HEX | #023B3B |
|---|---|
| RGB | rgb(2, 59, 59) |
| HSL | hsl(180, 93%, 12%) |
| HSV | hsv(180, 97%, 23%) |
| CMYK | cmyk(96.6%, 0%, 0%, 76.9%) |
| CIE-LAB | lab(21.79, -16.63, -4.90) |
| CIE-LCH | lch(21.79, 17.34, 196.43°) |
| OKLab | oklab(31.95% -0.0517 -0.0137) |
| OKLCH | oklch(31.95% 0.053 194.8) |
| XYZ | xyz(2.3780, 3.4563, 4.6786) |
| Luminance | 0.0346 (WCAG relative) |
| Temperature | cool |
| Family | teal |
Closest named colors
Dark Teal
#014D4E
ΔE00 5.75
Darkslategray
#2F4F4F
ΔE00 7.94
Deep Teal
#00555A
ΔE00 8.55
Dark Blue Green
#005249
ΔE00 8.62
Dark Turquoise
#045C5A
ΔE00 10.64
Petrol
#005F6A
ΔE00 12.45
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#023B3B #3B0202
analogous
#023B1F #023B3B #021F3B
triadic
#023B3B #3B023B #3B3B02
tetradic
#023B3B #1F023B #3B0202 #1F3B02
square
#023B3B #1F023B #3B0202 #1F3B02
split-complementary
#023B3B #3B021F #3B1F02
monochromatic
#011E1E #011E1E #023B3B #047676 #06B1B1
Accessibility & contrast
On white
12.42
#023B3B on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
1.69
#023B3B on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #023B3B
12.42:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##023B3B | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##023B3B | 1.00 | 12.42 | 1.69 | 12.42 |
| #FFFFFF | 12.42 | 1.00 | 21.00 | 1.00 |
| #000000 | 1.69 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 12.42 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#36373B
Deuteranopia (green-blind)
#2F323B
Tritanopia (blue-blind)
#003D3B
Achromatopsia (no color)
#343434
Design tokens & code
CSS
--color: #023b3b; /* rgb */ color: rgb(2, 59, 59); /* oklch */ color: oklch(32.0% 0.053 194.8);
Tailwind
colors: {
custom: {
50: '#517170',
500: '#023b3b',
950: '#000000',
},
}SCSS
$custom: #023b3b; $custom-light: #517170; $custom-dark: #000000;
JSON
{
"hex": "#023b3b",
"rgb": {
"r": 2,
"g": 59,
"b": 59
},
"hsl": {
"h": 180,
"s": 93.443,
"l": 11.961
},
"oklch": {
"l": 0.31952,
"c": 0.05345,
"h": 194.8
},
"luminance": 0.03457
}Semantic roles & 50–950 ramp
primary
#023B3B
secondary
#7E1A1A
accent
#2929FF
background
#F4F6F6
surface
#E7ECEC
border
#C3C7C7
text
#020707
muted
#787A7A