#307B73#307B73
#307B73 is a mid, moderate teal. Relative luminance 0.160; OKLCH L 53.4% C 0.075 H 185.6°. Best body text is #FFFFFF at 4.99:1 contrast (WCAG AA passes).
Color values
| HEX | #307B73 |
|---|---|
| RGB | rgb(48, 123, 115) |
| HSL | hsl(174, 44%, 34%) |
| HSV | hsv(174, 61%, 48%) |
| CMYK | cmyk(61%, 0%, 6.5%, 51.8%) |
| CIE-LAB | lab(47.02, -25.07, -2.54) |
| CIE-LCH | lch(47.02, 25.20, 185.79°) |
| OKLab | oklab(53.4% -0.0744 -0.0073) |
| OKLCH | oklch(53.4% 0.075 185.6) |
| XYZ | xyz(11.3950, 16.0309, 18.7101) |
| Luminance | 0.1603 (WCAG relative) |
| Temperature | cool |
| Family | teal |
Closest named colors
Bluegreen
#017A79
ΔE00 3.72
Teal
#008080
ΔE00 4.36
Dark Aquamarine
#017371
ΔE00 4.51
Deep Turquoise
#017374
ΔE00 5.20
Greenish Blue
#0B8B87
ΔE00 6.37
Dark Cyan
#0A888A
ΔE00 6.55
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#307B73 #7B3038
analogous
#307B4D #307B73 #305D7B
triadic
#307B73 #73307B #7B7330
tetradic
#307B73 #4D307B #7B3038 #5D7B30
square
#307B73 #4D307B #7B3038 #5D7B30
split-complementary
#307B73 #7B305D #7B4D30
monochromatic
#0E2321 #1F4F4A #307B73 #41A79C #63C2B8
Accessibility & contrast
On white
4.99
#307B73 on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
4.21
#307B73 on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #307B73
4.99:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##307B73 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##307B73 | 1.00 | 4.99 | 4.21 | 4.99 |
| #FFFFFF | 4.99 | 1.00 | 21.00 | 1.00 |
| #000000 | 4.21 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 4.99 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#757473
Deuteranopia (green-blind)
#696C74
Tritanopia (blue-blind)
#007E78
Achromatopsia (no color)
#6F6F6F
Design tokens & code
CSS
--color: #307b73; /* rgb */ color: rgb(48, 123, 115); /* oklch */ color: oklch(53.4% 0.075 185.6);
Tailwind
colors: {
custom: {
50: '#71a19b',
500: '#307b73',
950: '#000000',
},
}SCSS
$custom: #307b73; $custom-light: #71a19b; $custom-dark: #000000;
JSON
{
"hex": "#307b73",
"rgb": {
"r": 48,
"g": 123,
"b": 115
},
"hsl": {
"h": 173.6,
"s": 43.86,
"l": 33.529
},
"oklch": {
"l": 0.534,
"c": 0.07472,
"h": 185.6
},
"luminance": 0.16032
}Semantic roles & 50–950 ramp
primary
#307B73
secondary
#A95D66
accent
#5462D4
background
#F7F9F9
surface
#EDF2F2
border
#C8CCCC
text
#080F0E
muted
#7B7E7E