#4BD3DF#4BD3DF
#4BD3DF is a light, moderate teal. Relative luminance 0.534; OKLCH L 79.9% C 0.116 H 203.5°. Best body text is #000000 at 11.68:1 contrast (WCAG AA passes).
Color values
| HEX | #4BD3DF |
|---|---|
| RGB | rgb(75, 211, 223) |
| HSL | hsl(185, 70%, 58%) |
| HSV | hsv(185, 66%, 87%) |
| CMYK | cmyk(66.4%, 5.4%, 0%, 12.5%) |
| CIE-LAB | lab(78.12, -32.51, -16.71) |
| CIE-LCH | lch(78.12, 36.55, 207.19°) |
| OKLab | oklab(79.89% -0.1065 -0.0463) |
| OKLCH | oklch(79.89% 0.116 203.5) |
| XYZ | xyz(39.5094, 53.4077, 78.0242) |
| Luminance | 0.5341 (WCAG relative) |
| Temperature | cool |
| Family | teal |
Closest named colors
Aqua Blue
#02D8E9
ΔE00 2.41
Darkturquoise
#00CED1
ΔE00 4.61
Mediumturquoise
#48D1CC
ΔE00 6.11
Robin'S Egg
#6DEDFD
ΔE00 6.43
Neon Blue
#04D9FF
ΔE00 7.43
Robin Egg Blue
#8AF1FE
ΔE00 8.05
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#4BD3DF #DF574B
analogous
#4BDFA1 #4BD3DF #4B89DF
triadic
#4BD3DF #DF4BD3 #D3DF4B
tetradic
#4BD3DF #A14BDF #DF574B #89DF4B
square
#4BD3DF #A14BDF #DF574B #89DF4B
split-complementary
#4BD3DF #DF4B89 #DFA14B
monochromatic
#1B8B95 #24BCC9 #4BD3DF #7FE0E8 #B3ECF1
Accessibility & contrast
On white
1.80
#4BD3DF on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
11.68
#4BD3DF on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #4BD3DF
11.68:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##4BD3DF | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##4BD3DF | 1.00 | 1.80 | 11.68 | 11.68 |
| #FFFFFF | 1.80 | 1.00 | 21.00 | 21.00 |
| #000000 | 11.68 | 21.00 | 1.00 | 1.00 |
| ##000000 | 11.68 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#C3CAE0
Deuteranopia (green-blind)
#ADBAE0
Tritanopia (blue-blind)
#00DBD6
Achromatopsia (no color)
#C1C1C1
Design tokens & code
CSS
--color: #4bd3df; /* rgb */ color: rgb(75, 211, 223); /* oklch */ color: oklch(79.9% 0.116 203.5);
Tailwind
colors: {
custom: {
50: '#8fe1e9',
500: '#4bd3df',
950: '#000000',
},
}SCSS
$custom: #4bd3df; $custom-light: #8fe1e9; $custom-dark: #000000;
JSON
{
"hex": "#4bd3df",
"rgb": {
"r": 75,
"g": 211,
"b": 223
},
"hsl": {
"h": 184.865,
"s": 69.811,
"l": 58.431
},
"oklch": {
"l": 0.7989,
"c": 0.11613,
"h": 203.5
},
"luminance": 0.53412
}Semantic roles & 50–950 ramp
primary
#4BD3DF
secondary
#993D35
accent
#4A3BED
background
#FCFEFE
surface
#F5FCFC
border
#CFD5D5
text
#0E1516
muted
#7F8484