#4AE5FB#4AE5FB
#4AE5FB is a very light, vivid teal. Relative luminance 0.645; OKLCH L 85.1% C 0.129 H 208.8°. Best body text is #000000 at 13.89:1 contrast (WCAG AA passes).
Color values
| HEX | #4AE5FB |
|---|---|
| RGB | rgb(74, 229, 251) |
| HSL | hsl(187, 96%, 64%) |
| HSV | hsv(187, 71%, 98%) |
| CMYK | cmyk(70.5%, 8.8%, 0%, 1.6%) |
| CIE-LAB | lab(84.20, -33.05, -22.38) |
| CIE-LCH | lch(84.20, 39.91, 214.11°) |
| OKLab | oklab(85.1% -0.1132 -0.0622) |
| OKLCH | oklch(85.1% 0.129 208.8) |
| XYZ | xyz(48.2484, 64.4538, 101.1461) |
| Luminance | 0.6446 (WCAG relative) |
| Temperature | cool |
| Family | teal |
Closest named colors
Robin'S Egg
#6DEDFD
ΔE00 2.85
Aqua Blue
#02D8E9
ΔE00 4.17
Robin Egg Blue
#8AF1FE
ΔE00 5.11
Neon Blue
#04D9FF
ΔE00 5.22
Robin'S Egg Blue
#98EFF9
ΔE00 6.44
Bright Light Blue
#26F7FD
ΔE00 7.05
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#4AE5FB #FB604A
analogous
#4AFBB9 #4AE5FB #4A8CFB
triadic
#4AE5FB #FB4AE5 #E5FB4A
tetradic
#4AE5FB #B94AFB #FB604A #8CFB4A
square
#4AE5FB #B94AFB #FB604A #8CFB4A
split-complementary
#4AE5FB #FB4A8C #FBB94A
monochromatic
#04AEC6 #0EDCFA #4AE5FB #86EEFC #C2F6FE
Accessibility & contrast
On white
1.51
#4AE5FB on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
13.89
#4AE5FB on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #4AE5FB
13.89:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##4AE5FB | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##4AE5FB | 1.00 | 1.51 | 13.89 | 13.89 |
| #FFFFFF | 1.51 | 1.00 | 21.00 | 21.00 |
| #000000 | 13.89 | 21.00 | 1.00 | 1.00 |
| ##000000 | 13.89 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#D1DDFC
Deuteranopia (green-blind)
#B8CAFB
Tritanopia (blue-blind)
#00EFEC
Achromatopsia (no color)
#D2D2D2
Design tokens & code
CSS
--color: #4ae5fb; /* rgb */ color: rgb(74, 229, 251); /* oklch */ color: oklch(85.1% 0.129 208.8);
Tailwind
colors: {
custom: {
50: '#94edfc',
500: '#4ae5fb',
950: '#000000',
},
}SCSS
$custom: #4ae5fb; $custom-light: #94edfc; $custom-dark: #000000;
JSON
{
"hex": "#4ae5fb",
"rgb": {
"r": 74,
"g": 229,
"b": 251
},
"hsl": {
"h": 187.458,
"s": 95.676,
"l": 63.725
},
"oklch": {
"l": 0.85097,
"c": 0.12915,
"h": 208.8
},
"luminance": 0.6446
}Semantic roles & 50–950 ramp
primary
#4AE5FB
secondary
#C33A27
accent
#1D00E6
background
#FCFFFF
surface
#F5FEFF
border
#CFD6D7
text
#0F1617
muted
#808585