#4BC3D3#4BC3D3
#4BC3D3 is a light, moderate teal. Relative luminance 0.452; OKLCH L 75.7% C 0.107 H 207.5°. Best body text is #000000 at 10.05:1 contrast (WCAG AA passes).
Color values
| HEX | #4BC3D3 |
|---|---|
| RGB | rgb(75, 195, 211) |
| HSL | hsl(187, 61%, 56%) |
| HSV | hsv(187, 64%, 83%) |
| CMYK | cmyk(64.5%, 7.6%, 0%, 17.3%) |
| CIE-LAB | lab(73.04, -28.27, -17.89) |
| CIE-LCH | lch(73.04, 33.45, 212.33°) |
| OKLab | oklab(75.67% -0.0952 -0.0496) |
| OKLCH | oklch(75.67% 0.107 207.5) |
| XYZ | xyz(34.1697, 45.2255, 68.5440) |
| Luminance | 0.4523 (WCAG relative) |
| Temperature | cool |
| Family | teal |
Closest named colors
Turquoise Blue
#06B1C4
ΔE00 5.54
Aqua Blue
#02D8E9
ΔE00 5.65
Darkturquoise
#00CED1
ΔE00 6.60
Neon Blue
#04D9FF
ΔE00 7.82
Mediumturquoise
#48D1CC
ΔE00 8.49
Sky Blue
#87CEEB
ΔE00 9.17
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#4BC3D3 #D35B4B
analogous
#4BD39F #4BC3D3 #4B7FD3
triadic
#4BC3D3 #D34BC3 #C3D34B
tetradic
#4BC3D3 #9F4BD3 #D35B4B #7FD34B
square
#4BC3D3 #9F4BD3 #D35B4B #7FD34B
split-complementary
#4BC3D3 #D34B7F #D39F4B
monochromatic
#207883 #2CA5B5 #4BC3D3 #7CD3DF #ADE4EB
Accessibility & contrast
On white
2.09
#4BC3D3 on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
10.05
#4BC3D3 on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #4BC3D3
10.05:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##4BC3D3 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##4BC3D3 | 1.00 | 2.09 | 10.05 | 10.05 |
| #FFFFFF | 2.09 | 1.00 | 21.00 | 21.00 |
| #000000 | 10.05 | 21.00 | 1.00 | 1.00 |
| ##000000 | 10.05 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#B3BCD4
Deuteranopia (green-blind)
#9FADD3
Tritanopia (blue-blind)
#00CBC8
Achromatopsia (no color)
#B3B3B3
Design tokens & code
CSS
--color: #4bc3d3; /* rgb */ color: rgb(75, 195, 211); /* oklch */ color: oklch(75.7% 0.107 207.5);
Tailwind
colors: {
custom: {
50: '#8dd5e0',
500: '#4bc3d3',
950: '#000000',
},
}SCSS
$custom: #4bc3d3; $custom-light: #8dd5e0; $custom-dark: #000000;
JSON
{
"hex": "#4bc3d3",
"rgb": {
"r": 75,
"g": 195,
"b": 211
},
"hsl": {
"h": 187.059,
"s": 60.714,
"l": 56.078
},
"oklch": {
"l": 0.75667,
"c": 0.1074,
"h": 207.5
},
"luminance": 0.45229
}Semantic roles & 50–950 ramp
primary
#4BC3D3
secondary
#D9A7A1
accent
#5744E4
background
#F9FDFD
surface
#F2FAFB
border
#CCD3D4
text
#0D1415
muted
#7E8383