#4FD3DD#4FD3DD
#4FD3DD is a light, moderate teal. Relative luminance 0.535; OKLCH L 79.9% C 0.114 H 202.3°. Best body text is #000000 at 11.69:1 contrast (WCAG AA passes).
Color values
| HEX | #4FD3DD |
|---|---|
| RGB | rgb(79, 211, 221) |
| HSL | hsl(184, 68%, 59%) |
| HSV | hsv(184, 64%, 87%) |
| CMYK | cmyk(64.3%, 4.5%, 0%, 13.3%) |
| CIE-LAB | lab(78.15, -32.49, -15.57) |
| CIE-LCH | lch(78.15, 36.03, 205.61°) |
| OKLab | oklab(79.93% -0.1054 -0.0432) |
| OKLCH | oklch(79.93% 0.114 202.3) |
| XYZ | xyz(39.5642, 53.4669, 76.6276) |
| Luminance | 0.5347 (WCAG relative) |
| Temperature | cool |
| Family | teal |
Closest named colors
Aqua Blue
#02D8E9
ΔE00 2.84
Darkturquoise
#00CED1
ΔE00 4.23
Mediumturquoise
#48D1CC
ΔE00 5.50
Robin'S Egg
#6DEDFD
ΔE00 6.56
Neon Blue
#04D9FF
ΔE00 8.06
Robin Egg Blue
#8AF1FE
ΔE00 8.08
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#4FD3DD #DD594F
analogous
#4FDDA0 #4FD3DD #4F8CDD
triadic
#4FD3DD #DD4FD3 #D3DD4F
tetradic
#4FD3DD #A04FDD #DD594F #8CDD4F
square
#4FD3DD #A04FDD #DD594F #8CDD4F
split-complementary
#4FD3DD #DD4F8C #DDA04F
monochromatic
#1D8C95 #27BDC8 #4FD3DD #82E0E7 #B6EDF1
Accessibility & contrast
On white
1.80
#4FD3DD on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
11.69
#4FD3DD on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #4FD3DD
11.69:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##4FD3DD | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##4FD3DD | 1.00 | 1.80 | 11.69 | 11.69 |
| #FFFFFF | 1.80 | 1.00 | 21.00 | 21.00 |
| #000000 | 11.69 | 21.00 | 1.00 | 1.00 |
| ##000000 | 11.69 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#C4CADE
Deuteranopia (green-blind)
#AEBBDE
Tritanopia (blue-blind)
#00DBD6
Achromatopsia (no color)
#C1C1C1
Design tokens & code
CSS
--color: #4fd3dd; /* rgb */ color: rgb(79, 211, 221); /* oklch */ color: oklch(79.9% 0.114 202.3);
Tailwind
colors: {
custom: {
50: '#91e1e7',
500: '#4fd3dd',
950: '#000000',
},
}SCSS
$custom: #4fd3dd; $custom-light: #91e1e7; $custom-dark: #000000;
JSON
{
"hex": "#4fd3dd",
"rgb": {
"r": 79,
"g": 211,
"b": 221
},
"hsl": {
"h": 184.225,
"s": 67.619,
"l": 58.824
},
"oklch": {
"l": 0.79925,
"c": 0.11388,
"h": 202.3
},
"luminance": 0.53471
}Semantic roles & 50–950 ramp
primary
#4FD3DD
secondary
#993E37
accent
#493DEA
background
#FCFEFE
surface
#F5FCFC
border
#CFD5D5
text
#0E1516
muted
#7F8484