#99F4D6
Closest named color: Light Aqua (#8CFFDB). oklch(90.2% 0.097 171.1), rgb(153, 244, 214).
Aa
Black text reads best on this color (16.26:1).
About this color
#99F4D6 is a very light, moderately saturated teal or cyan. In OKLCH its lightness is 90%, its chroma 0.097 and its hue 171°. Its hue sits on the cool side of the wheel. The nearest named color is Light Aqua (#8CFFDB), ΔE 0.029 away. Black text reads best on it, at 16.26:1.
| Hue family | Teals and cyans |
| Lightness | very light (90%) |
| Chroma | moderately saturated (0.097) |
| Temperature | cool |
| Nearest name | Light Aqua (#8CFFDB) |
| Black text | 16.26:1 |
| White text | 1.29:1 |
Values
| HEX | #99F4D6 |
| RGB | rgb(153, 244, 214) |
| HSL | hsl(160, 81%, 78%) |
| OKLCH | oklch(90.2% 0.097 171.1) |
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 #99F4D6 | 1.29:1 | Fails | Lc -16.5 | Dividers and decoration only |
| Black text on #99F4D6 | 16.26:1 | AAA | Lc 89.3 | Fine for body text |
| #99F4D6 text on white | 1.29:1 | Fails | Lc 14.3 | Not readable |
| #99F4D6 text on black | 16.26:1 | AAA | Lc -89.5 | 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
#EBF9F4
oklch(97% 0.016 172.7)
-
Step 100
100
#D3F2E7
oklch(93.6% 0.036 172.1)
-
Step 200
200 (this color)
#99F4D6
oklch(90.2% 0.097 171.1)
-
Step 300
300
#5CDBB6
oklch(81% 0.125 171)
-
Step 400
400
#00BC95
oklch(70.8% 0.139 170.9)
-
Step 500
500
#00A17F
oklch(63.1% 0.124 170.8)
-
Step 600
600
#00876B
oklch(55.5% 0.108 171.4)
-
Step 700
700
#007259
oklch(49.1% 0.097 170.7)
-
Step 800
800
#005D49
oklch(42.6% 0.083 171.6)
-
Step 900
900
#004E3C
oklch(37.7% 0.074 170.6)
-
Step 950
950
#002F23
oklch(27.2% 0.053 170.5)
#99F4D6 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) | #EFE9D5 | 0.101 |
| Deuteranopia (no green cones) | #E0DED8 | 0.096 |
| Tritanopia (no blue cones) | #7EF5EB | 0.033 |
| Achromatopsia (no color) | #E2E2E2 | 0.098 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #99F4D6
#99F4D6
oklch(90.2% 0.097 171.1)
- #FFCFE3
#FFCFE3
oklch(90.2% 0.06 351.4)
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 #99F4D6, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Aqua #8CFFDB ΔE 0.029
- Light Turquoise #7EF4CC ΔE 0.029
- Aquamarine #7FFFD4 ΔE 0.036
- Light Aquamarine #7BFDC7 ΔE 0.045
- Light Teal #90E4C1 ΔE 0.047
- Light Seafoam #A0FEBF ΔE 0.047
- Pale Turquoise #AFEEEE ΔE 0.048
- Pale Aqua #B8FFEB ΔE 0.051
Use #99F4D6 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.