#64F5CC
Closest named color: Light Turquoise (#7EF4CC). oklch(88% 0.138 171.3), rgb(100, 245, 204).
Aa
Black text reads best on this color (15.47:1).
About this color
#64F5CC is a light, moderately saturated teal or cyan. In OKLCH its lightness is 88%, its chroma 0.138 and its hue 171°. Its hue sits on the cool side of the wheel. The nearest named color is Light Turquoise (#7EF4CC), ΔE 0.018 away. Black text reads best on it, at 15.47:1.
| Hue family | Teals and cyans |
| Lightness | light (88%) |
| Chroma | moderately saturated (0.138) |
| Temperature | cool |
| Nearest name | Light Turquoise (#7EF4CC) |
| Black text | 15.47:1 |
| White text | 1.35:1 |
Values
| HEX | #64F5CC |
| RGB | rgb(100, 245, 204) |
| HSL | hsl(163, 88%, 68%) |
| OKLCH | oklch(88% 0.138 171.3) |
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 #64F5CC | 1.35:1 | Fails | Lc -19.7 | Dividers and decoration only |
| Black text on #64F5CC | 15.47:1 | AAA | Lc 86.5 | Fine for body text |
| #64F5CC text on white | 1.35:1 | Fails | Lc 17.2 | Dividers and decoration only |
| #64F5CC text on black | 15.47:1 | AAA | Lc -86.4 | Fine 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
#E7FBF3
oklch(97.1% 0.023 169.9)
-
Step 100
100
#C8F6E5
oklch(93.6% 0.052 170.7)
-
Step 200
200 (this color)
#64F5CC
oklch(88% 0.138 171.3)
-
Step 300
300
#00E1B4
oklch(81% 0.158 171.4)
-
Step 400
400
#00BC96
oklch(70.8% 0.138 171.4)
-
Step 500
500
#00A180
oklch(63.1% 0.123 171.4)
-
Step 600
600
#00876B
oklch(55.5% 0.108 171.4)
-
Step 700
700
#00725A
oklch(49.2% 0.096 171.5)
-
Step 800
800
#005D49
oklch(42.6% 0.083 171.6)
-
Step 900
900
#004E3D
oklch(37.8% 0.073 171.8)
-
Step 950
950
#002F23
oklch(27.2% 0.053 170.5)
#64F5CC 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) | #EEE6CA | 0.142 |
| Deuteranopia (no green cones) | #D9D7CF | 0.136 |
| Tritanopia (no blue cones) | #00F7E9 | 0.044 |
| Achromatopsia (no color) | #DDDDDD | 0.139 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #64F5CC
#64F5CC
oklch(88% 0.138 171.3)
- #FFC4DD
#FFC4DD
oklch(88% 0.074 351.5)
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 #64F5CC, closest first.
No curated palette has a color within ΔE 0.04 of #64F5CC.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Turquoise #7EF4CC ΔE 0.018
- Light Aquamarine #7BFDC7 ΔE 0.031
- Bright Teal #01F9C6 ΔE 0.034
- Aquamarine #7FFFD4 ΔE 0.036
- Bright Aqua #0BF9EA ΔE 0.043
- Light Blue Green #7EFBB3 ΔE 0.044
- Light Aqua #8CFFDB ΔE 0.046
- Seafoam #80F9AD ΔE 0.047
Use #64F5CC 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.