#51DFC2#51DFC2
#51DFC2 is a light, vivid teal. Relative luminance 0.584; OKLCH L 82.0% C 0.128 H 176.7°. Best body text is #000000 at 12.68:1 contrast (WCAG AA passes).
Color values
| HEX | #51DFC2 |
|---|---|
| RGB | rgb(81, 223, 194) |
| HSL | hsl(168, 69%, 60%) |
| HSV | hsv(168, 64%, 87%) |
| CMYK | cmyk(63.7%, 0%, 13%, 12.5%) |
| CIE-LAB | lab(80.97, -44.80, 3.02) |
| CIE-LCH | lch(80.97, 44.90, 176.15°) |
| OKLab | oklab(81.98% -0.1283 0.0073) |
| OKLCH | oklch(81.98% 0.128 176.7) |
| XYZ | xyz(39.5139, 58.4154, 60.2213) |
| Luminance | 0.5842 (WCAG relative) |
| Temperature | cool |
| Family | teal |
Closest named colors
Aqua (survey)
#13EAC9
ΔE00 3.27
Aquamarine (survey)
#04D8B2
ΔE00 3.84
Turquoise
#40E0D0
ΔE00 4.28
Aqua Marine
#2EE8BB
ΔE00 4.49
Seafoam Blue
#78D1B6
ΔE00 5.12
Tiffany Blue
#7BF2DA
ΔE00 5.31
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#51DFC2 #DF516E
analogous
#51DF7B #51DFC2 #51B5DF
triadic
#51DFC2 #C251DF #DFC251
tetradic
#51DFC2 #7B51DF #DF516E #B5DF51
square
#51DFC2 #7B51DF #DF516E #B5DF51
split-complementary
#51DFC2 #DF51B5 #DF7B51
monochromatic
#1C9980 #26CDAB #51DFC2 #85E9D4 #B8F2E6
Accessibility & contrast
On white
1.66
#51DFC2 on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
12.68
#51DFC2 on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #51DFC2
12.68:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##51DFC2 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##51DFC2 | 1.00 | 1.66 | 12.68 | 12.68 |
| #FFFFFF | 1.66 | 1.00 | 21.00 | 21.00 |
| #000000 | 12.68 | 21.00 | 1.00 | 1.00 |
| ##000000 | 12.68 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#D7D2C1
Deuteranopia (green-blind)
#C2C3C4
Tritanopia (blue-blind)
#00E2D6
Achromatopsia (no color)
#C9C9C9
Design tokens & code
CSS
--color: #51dfc2; /* rgb */ color: rgb(81, 223, 194); /* oklch */ color: oklch(82.0% 0.128 176.7);
Tailwind
colors: {
custom: {
50: '#91ead4',
500: '#51dfc2',
950: '#000000',
},
}SCSS
$custom: #51dfc2; $custom-light: #91ead4; $custom-dark: #000000;
JSON
{
"hex": "#51dfc2",
"rgb": {
"r": 81,
"g": 223,
"b": 194
},
"hsl": {
"h": 167.746,
"s": 68.932,
"l": 59.608
},
"oklch": {
"l": 0.81976,
"c": 0.12847,
"h": 176.7
},
"luminance": 0.5842
}Semantic roles & 50–950 ramp
primary
#51DFC2
secondary
#9D374C
accent
#3C60EC
background
#FCFEFE
surface
#F5FDFB
border
#CFD5D4
text
#0E1614
muted
#7F8483