#337A6F#337A6F
#337A6F is a mid, moderate teal. Relative luminance 0.158; OKLCH L 53.1% C 0.073 H 181.7°. Best body text is #FFFFFF at 5.06:1 contrast (WCAG AA passes).
Color values
| HEX | #337A6F |
|---|---|
| RGB | rgb(51, 122, 111) |
| HSL | hsl(171, 41%, 34%) |
| HSV | hsv(171, 58%, 48%) |
| CMYK | cmyk(58.2%, 0%, 9%, 52.2%) |
| CIE-LAB | lab(46.67, -25.06, -0.67) |
| CIE-LCH | lch(46.67, 25.06, 181.52°) |
| OKLab | oklab(53.11% -0.0732 -0.0022) |
| OKLCH | oklch(53.11% 0.073 181.7) |
| XYZ | xyz(11.1927, 15.7695, 17.4898) |
| Luminance | 0.1577 (WCAG relative) |
| Temperature | cool |
| Family | teal |
Closest named colors
Bluegreen
#017A79
ΔE00 4.93
Dark Aquamarine
#017371
ΔE00 5.25
Teal
#008080
ΔE00 5.69
Deep Turquoise
#017374
ΔE00 6.13
Greenish Blue
#0B8B87
ΔE00 7.29
Dark Cyan
#0A888A
ΔE00 7.80
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#337A6F #7A333E
analogous
#337A4C #337A6F #33627A
triadic
#337A6F #6F337A #7A6F33
tetradic
#337A6F #4C337A #7A333E #627A33
square
#337A6F #4C337A #7A333E #627A33
split-complementary
#337A6F #7A3362 #7A4C33
monochromatic
#0F2420 #214F48 #337A6F #45A596 #68C0B2
Accessibility & contrast
On white
5.06
#337A6F on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
4.15
#337A6F on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #337A6F
5.06:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##337A6F | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##337A6F | 1.00 | 5.06 | 4.15 | 5.06 |
| #FFFFFF | 5.06 | 1.00 | 21.00 | 1.00 |
| #000000 | 4.15 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 5.06 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#75736F
Deuteranopia (green-blind)
#6A6B70
Tritanopia (blue-blind)
#007C77
Achromatopsia (no color)
#6F6F6F
Design tokens & code
CSS
--color: #337a6f; /* rgb */ color: rgb(51, 122, 111); /* oklch */ color: oklch(53.1% 0.073 181.7);
Tailwind
colors: {
custom: {
50: '#72a198',
500: '#337a6f',
950: '#000000',
},
}SCSS
$custom: #337a6f; $custom-light: #72a198; $custom-dark: #000000;
JSON
{
"hex": "#337a6f",
"rgb": {
"r": 51,
"g": 122,
"b": 111
},
"hsl": {
"h": 170.704,
"s": 41.04,
"l": 33.922
},
"oklch": {
"l": 0.5311,
"c": 0.07326,
"h": 181.7
},
"luminance": 0.15771
}Semantic roles & 50–950 ramp
primary
#337A6F
secondary
#A8616C
accent
#576AD1
background
#F7F9F9
surface
#EDF2F2
border
#C8CCCC
text
#080F0D
muted
#7B7E7E