#99FFF2
Closest named color: Pale Aqua (#B8FFEB). oklch(93.4% 0.098 185.3), rgb(153, 255, 242).
Aa
Black text reads best on this color (17.94:1).
About this color
#99FFF2 is a very light, moderately saturated teal or cyan. In OKLCH its lightness is 93%, its chroma 0.098 and its hue 185°. Its hue sits on the cool side of the wheel. The nearest named color is Pale Aqua (#B8FFEB), ΔE 0.030 away. Black text reads best on it, at 17.94:1.
| Hue family | Teals and cyans |
| Lightness | very light (93%) |
| Chroma | moderately saturated (0.098) |
| Temperature | cool |
| Nearest name | Pale Aqua (#B8FFEB) |
| Black text | 17.94:1 |
| White text | 1.17:1 |
Values
| HEX | #99FFF2 |
| RGB | rgb(153, 255, 242) |
| HSL | hsl(172, 100%, 80%) |
| OKLCH | oklch(93.4% 0.098 185.3) |
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 #99FFF2 | 1.17:1 | Fails | Lc -9.4 | Not readable |
| Black text on #99FFF2 | 17.94:1 | AAA | Lc 95.5 | Preferred for body text |
| #99FFF2 text on white | 1.17:1 | Fails | Lc 8.0 | Not readable |
| #99FFF2 text on black | 17.94:1 | AAA | Lc -96.3 | 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 100.
-
Step 50
50
#EAF9F7
oklch(97% 0.016 187.3)
-
Step 100
100 (this color)
#99FFF2
oklch(93.4% 0.098 185.3)
-
Step 200
200
#A4E9DF
oklch(88.5% 0.07 184.8)
-
Step 300
300
#45DBCC
oklch(81% 0.126 185.3)
-
Step 400
400
#00B9AB
oklch(70.7% 0.124 185.3)
-
Step 500
500
#009F93
oklch(63.2% 0.111 185.4)
-
Step 600
600
#00857B
oklch(55.5% 0.097 185.6)
-
Step 700
700
#007067
oklch(49% 0.086 185.2)
-
Step 800
800
#005C55
oklch(42.7% 0.075 185.9)
-
Step 900
900
#004D46
oklch(37.8% 0.067 184.5)
-
Step 950
950
#002E2A
oklch(27.1% 0.048 185.8)
#99FFF2 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) | #F6F5F2 | 0.105 |
| Deuteranopia (no green cones) | #E4E8F3 | 0.098 |
| Tritanopia (no blue cones) | #71FFFB | 0.031 |
| Achromatopsia (no color) | #EDEDED | 0.098 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #99FFF2
#99FFF2
oklch(93.4% 0.098 185.3)
- #FFE0E6
#FFE0E6
oklch(93.4% 0.035 4.6)
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 #99FFF2, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pale Aqua #B8FFEB ΔE 0.030
- Pale Cyan #B7FFFA ΔE 0.033
- Light Aqua #8CFFDB ΔE 0.035
- Duck Egg Blue #C3FBF4 ΔE 0.043
- Eggshell Blue #C4FFF7 ΔE 0.045
- Pale Turquoise #AFEEEE ΔE 0.046
- Robin's Egg Blue #98EFF9 ΔE 0.048
- Pale Sky Blue #BDF6FE ΔE 0.049
Use #99FFF2 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.