#ADF3DA
Closest named color: Pale Turquoise (#AFEEEE). oklch(91.1% 0.078 170.3), rgb(173, 243, 218).
Aa
Black text reads best on this color (16.60:1).
About this color
#ADF3DA is a very light, moderately saturated teal or cyan. In OKLCH its lightness is 91%, its chroma 0.078 and its hue 170°. Its hue sits on the cool side of the wheel. The nearest named color is Pale Turquoise (#AFEEEE), ΔE 0.035 away. Black text reads best on it, at 16.60:1.
| Hue family | Teals and cyans |
| Lightness | very light (91%) |
| Chroma | moderately saturated (0.078) |
| Temperature | cool |
| Nearest name | Pale Turquoise (#AFEEEE) |
| Black text | 16.60:1 |
| White text | 1.26:1 |
Values
| HEX | #ADF3DA |
| RGB | rgb(173, 243, 218) |
| HSL | hsl(159, 74%, 82%) |
| OKLCH | oklch(91.1% 0.078 170.3) |
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 #ADF3DA | 1.26:1 | Fails | Lc -15.1 | Dividers and decoration only |
| Black text on #ADF3DA | 16.60:1 | AAA | Lc 90.5 | Preferred for body text |
| #ADF3DA text on white | 1.26:1 | Fails | Lc 13.1 | Not readable |
| #ADF3DA text on black | 16.60:1 | AAA | Lc -90.9 | 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
#EDF9F4
oklch(97.2% 0.014 169.3)
-
Step 100
100 (this color)
#ADF3DA
oklch(91.1% 0.078 170.3)
-
Step 200
200
#B5E6D4
oklch(88.6% 0.056 170.5)
-
Step 300
300
#79D6B7
oklch(81% 0.1 170.1)
-
Step 400
400
#00BC94
oklch(70.8% 0.139 170.4)
-
Step 500
500
#00A17E
oklch(63.1% 0.125 170.2)
-
Step 600
600
#00876A
oklch(55.5% 0.109 170.8)
-
Step 700
700
#007259
oklch(49.1% 0.097 170.7)
-
Step 800
800
#005D48
oklch(42.6% 0.084 170.6)
-
Step 900
900
#004E3C
oklch(37.7% 0.074 170.6)
-
Step 950
950
#002F23
oklch(27.2% 0.053 170.5)
#ADF3DA 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) | #EFEAD9 | 0.080 |
| Deuteranopia (no green cones) | #E3E1DC | 0.077 |
| Tritanopia (no blue cones) | #9CF4EB | 0.026 |
| Achromatopsia (no color) | #E5E5E5 | 0.079 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #ADF3DA
#ADF3DA
oklch(91.1% 0.078 170.3)
- #FFD4E6
#FFD4E6
oklch(91.2% 0.053 351.1)
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 #ADF3DA, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pale Turquoise #AFEEEE ΔE 0.035
- Pale Aqua #B8FFEB ΔE 0.037
- Light Aqua #8CFFDB ΔE 0.041
- Duck Egg Blue #C3FBF4 ΔE 0.047
- Pale Cyan #B7FFFA ΔE 0.049
- Tea Green #CAE7B9 ΔE 0.049
- Robin's Egg Blue #98EFF9 ΔE 0.050
- Light Turquoise #7EF4CC ΔE 0.050
Use #ADF3DA 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.