#64EFFB#64EFFB
#64EFFB is a very light, vivid teal. Relative luminance 0.714; OKLCH L 88.1% C 0.120 H 203.1°. Best body text is #000000 at 15.28:1 contrast (WCAG AA passes).
Color values
| HEX | #64EFFB |
|---|---|
| RGB | rgb(100, 239, 251) |
| HSL | hsl(185, 95%, 69%) |
| HSV | hsv(185, 60%, 98%) |
| CMYK | cmyk(60.2%, 4.8%, 0%, 1.6%) |
| CIE-LAB | lab(87.68, -33.99, -17.07) |
| CIE-LCH | lch(87.68, 38.04, 206.66°) |
| OKLab | oklab(88.08% -0.1107 -0.0473) |
| OKLCH | oklch(88.08% 0.12 203.1) |
| XYZ | xyz(53.5272, 71.4018, 102.2091) |
| Luminance | 0.7141 (WCAG relative) |
| Temperature | cool |
| Family | teal |
Closest named colors
Robin'S Egg
#6DEDFD
ΔE00 1.80
Robin Egg Blue
#8AF1FE
ΔE00 3.35
Bright Light Blue
#26F7FD
ΔE00 4.16
Robin'S Egg Blue
#98EFF9
ΔE00 4.73
Bright Cyan
#41FDFE
ΔE00 5.44
Aqua Blue
#02D8E9
ΔE00 6.08
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#64EFFB #FB7064
analogous
#64FBBC #64EFFB #64A4FB
triadic
#64EFFB #FB64EF #EFFB64
tetradic
#64EFFB #BC64FB #FB7064 #A4FB64
square
#64EFFB #BC64FB #FB7064 #A4FB64
split-complementary
#64EFFB #FB64A4 #FBBC64
monochromatic
#06CEDF #28E9F9 #64EFFB #A0F5FD #DBFBFE
Accessibility & contrast
On white
1.37
#64EFFB on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
15.28
#64EFFB on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #64EFFB
15.28:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##64EFFB | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##64EFFB | 1.00 | 1.37 | 15.28 | 15.28 |
| #FFFFFF | 1.37 | 1.00 | 21.00 | 21.00 |
| #000000 | 15.28 | 21.00 | 1.00 | 1.00 |
| ##000000 | 15.28 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#DEE6FC
Deuteranopia (green-blind)
#C7D5FC
Tritanopia (blue-blind)
#00F8F2
Achromatopsia (no color)
#DCDCDC
Design tokens & code
CSS
--color: #64effb; /* rgb */ color: rgb(100, 239, 251); /* oklch */ color: oklch(88.1% 0.120 203.1);
Tailwind
colors: {
custom: {
50: '#9ff4fc',
500: '#64effb',
950: '#000000',
},
}SCSS
$custom: #64effb; $custom-light: #9ff4fc; $custom-dark: #000000;
JSON
{
"hex": "#64effb",
"rgb": {
"r": 100,
"g": 239,
"b": 251
},
"hsl": {
"h": 184.768,
"s": 94.969,
"l": 68.824
},
"oklch": {
"l": 0.88082,
"c": 0.12034,
"h": 203.1
},
"luminance": 0.71407
}Semantic roles & 50–950 ramp
primary
#64EFFB
secondary
#D53B2E
accent
#1200E6
background
#FDFFFF
surface
#F7FEFF
border
#D0D6D7
text
#101717
muted
#818585