#309D9D#309D9D
#309D9D is a light, moderate teal. Relative luminance 0.272; OKLCH L 63.7% C 0.095 H 195.0°. Best body text is #000000 at 6.44:1 contrast (WCAG AA passes).
Color values
| HEX | #309D9D |
|---|---|
| RGB | rgb(48, 157, 157) |
| HSL | hsl(180, 53%, 40%) |
| HSV | hsv(180, 69%, 62%) |
| CMYK | cmyk(69.4%, 0%, 0%, 38.4%) |
| CIE-LAB | lab(59.14, -29.68, -8.90) |
| CIE-LCH | lch(59.14, 30.98, 196.70°) |
| OKLab | oklab(63.66% -0.0922 -0.0247) |
| OKLCH | oklch(63.66% 0.095 195) |
| XYZ | xyz(19.3590, 27.1744, 36.1167) |
| Luminance | 0.2718 (WCAG relative) |
| Temperature | cool |
| Family | teal |
Closest named colors
Sea
#3C9992
ΔE00 3.14
Cadetblue
#5F9EA0
ΔE00 5.32
Blue Green
#0F9B8E
ΔE00 5.55
Darkcyan
#008B8B
ΔE00 6.51
Teal (survey)
#029386
ΔE00 6.78
Greenish Blue
#0B8B87
ΔE00 6.78
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#309D9D #9D3030
analogous
#309D66 #309D9D #30669D
triadic
#309D9D #9D309D #9D9D30
tetradic
#309D9D #66309D #9D3030 #669D30
square
#309D9D #66309D #9D3030 #669D30
split-complementary
#309D9D #9D3066 #9D6630
monochromatic
#133F3F #226E6E #309D9D #44C6C6 #73D4D4
Accessibility & contrast
On white
3.26
#309D9D on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
6.44
#309D9D on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #309D9D
6.44:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##309D9D | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##309D9D | 1.00 | 3.26 | 6.44 | 6.44 |
| #FFFFFF | 3.26 | 1.00 | 21.00 | 21.00 |
| #000000 | 6.44 | 21.00 | 1.00 | 1.00 |
| ##000000 | 6.44 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#93959D
Deuteranopia (green-blind)
#82899E
Tritanopia (blue-blind)
#00A29D
Achromatopsia (no color)
#8E8E8E
Design tokens & code
CSS
--color: #309d9d; /* rgb */ color: rgb(48, 157, 157); /* oklch */ color: oklch(63.7% 0.095 195.0);
Tailwind
colors: {
custom: {
50: '#79bab9',
500: '#309d9d',
950: '#000000',
},
}SCSS
$custom: #309d9d; $custom-light: #79bab9; $custom-dark: #000000;
JSON
{
"hex": "#309d9d",
"rgb": {
"r": 48,
"g": 157,
"b": 157
},
"hsl": {
"h": 180,
"s": 53.171,
"l": 40.196
},
"oklch": {
"l": 0.6366,
"c": 0.09542,
"h": 195
},
"luminance": 0.27177
}Semantic roles & 50–950 ramp
primary
#309D9D
secondary
#BC6D6D
accent
#4B4BDD
background
#F7FBFB
surface
#EEF6F6
border
#C9D0D0
text
#0A1111
muted
#7C8080