#64FAF2
Closest named color: Bright Cyan (#41FDFE). oklch(90.3% 0.127 190.2), rgb(100, 250, 242).
Aa
Black text reads best on this color (16.49:1).
About this color
#64FAF2 is a very light, moderately saturated teal or cyan. In OKLCH its lightness is 90%, its chroma 0.127 and its hue 190°. Its hue sits on the cool side of the wheel. The nearest named color is Bright Cyan (#41FDFE), ΔE 0.020 away. Black text reads best on it, at 16.49:1.
| Hue family | Teals and cyans |
| Lightness | very light (90%) |
| Chroma | moderately saturated (0.127) |
| Temperature | cool |
| Nearest name | Bright Cyan (#41FDFE) |
| Black text | 16.49:1 |
| White text | 1.27:1 |
Values
| HEX | #64FAF2 |
| RGB | rgb(100, 250, 242) |
| HSL | hsl(177, 94%, 69%) |
| OKLCH | oklch(90.3% 0.127 190.2) |
Contrast
WCAG 2 contrast ratios are the conformance target: AA needs 4.5:1 for body text and 3:1 for large text, AAA needs 7:1. APCA Lc values are supplementary guidance from the WCAG 3 drafts.
| Pair | WCAG 2 | Result | APCA | APCA guidance |
|---|---|---|---|---|
| White text on #64FAF2 | 1.27:1 | Fails | Lc -15.3 | Dividers and decoration only |
| Black text on #64FAF2 | 16.49:1 | AAA | Lc 90.4 | Preferred for body text |
| #64FAF2 text on white | 1.27:1 | Fails | Lc 13.2 | Not readable |
| #64FAF2 text on black | 16.49:1 | AAA | Lc -90.7 | Preferred for body text |
Tints and shades
A 50–950 scale built in OKLCH: the hue is held, lightness follows a Tailwind v4-like curve, and every step is kept inside the sRGB gamut. This color sits at step 200.
-
Step 50
50
#E6FBF9
oklch(97.2% 0.022 189.9)
-
Step 100
100
#C7F5F1
oklch(93.7% 0.047 189.9)
-
Step 200
200 (this color)
#64FAF2
oklch(90.3% 0.127 190.2)
-
Step 300
300
#00DDD5
oklch(81% 0.14 190.1)
-
Step 400
400
#00B8B2
oklch(70.6% 0.122 190.6)
-
Step 500
500
#009E98
oklch(63.1% 0.109 190)
-
Step 600
600
#008580
oklch(55.7% 0.096 190.1)
-
Step 700
700
#00706B
oklch(49.2% 0.085 189.4)
-
Step 800
800
#005C58
oklch(42.8% 0.074 189.6)
-
Step 900
900
#004C49
oklch(37.6% 0.065 190.2)
-
Step 950
950
#002E2C
oklch(27.2% 0.047 190.2)
#64FAF2 with color blindness
Simulated with the Machado et al. (2009) model. ΔE is how far the color moves: below about 0.02 you would not notice a change.
| Vision | Seen as | Shift (ΔE) |
|---|---|---|
| Protanopia (no red cones) | #EDEEF2 | 0.135 |
| Deuteranopia (no green cones) | #D5DDF3 | 0.126 |
| Tritanopia (no blue cones) | #00FFF7 | 0.028 |
| Achromatopsia (no color) | #E4E4E4 | 0.128 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #64FAF2
#64FAF2
oklch(90.3% 0.127 190.2)
- #FFD2D7
#FFD2D7
oklch(90.4% 0.051 10.6)
Analogous
Neighbouring hues, 30° either side.
Split complementary
The two hues beside the complement (150° and 210°).
Triadic
Three hues spaced 120° apart.
Palettes with this color
Curated palettes that contain a color within ΔE 0.04 (OKLab) of #64FAF2, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Bright Cyan #41FDFE ΔE 0.020
- Bright Turquoise #0FFEF9 ΔE 0.027
- Cyan #00FFFF ΔE 0.029
- Bright Light Blue #26F7FD ΔE 0.031
- Bright Aqua #0BF9EA ΔE 0.033
- Robin Egg Blue #8AF1FE ΔE 0.043
- Robin's Egg #6DEDFD ΔE 0.043
- Light Aqua #8CFFDB ΔE 0.046
Use #64FAF2 in your product
Turn it into light and dark UI roles checked for contrast, then export to Tailwind v4, shadcn/ui, CSS or design tokens.