#ADEFD3
Closest named color: Pale Turquoise (#AFEEEE). oklch(90% 0.077 166.6), rgb(173, 239, 211).
Aa
Black text reads best on this color (16.06:1).
About this color
#ADEFD3 is a very light, moderately saturated green. In OKLCH its lightness is 90%, its chroma 0.077 and its hue 167°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Pale Turquoise (#AFEEEE), ΔE 0.039 away. Black text reads best on it, at 16.06:1.
| Hue family | Greens |
| Lightness | very light (90%) |
| Chroma | moderately saturated (0.077) |
| Temperature | in between |
| Nearest name | Pale Turquoise (#AFEEEE) |
| Black text | 16.06:1 |
| White text | 1.30:1 |
Values
| HEX | #ADEFD3 |
| RGB | rgb(173, 239, 211) |
| HSL | hsl(155, 67%, 81%) |
| OKLCH | oklch(90% 0.077 166.6) |
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 #ADEFD3 | 1.30:1 | Fails | Lc -17.4 | Dividers and decoration only |
| Black text on #ADEFD3 | 16.06:1 | AAA | Lc 88.5 | Fine for body text |
| #ADEFD3 text on white | 1.30:1 | Fails | Lc 15.1 | Dividers and decoration only |
| #ADEFD3 text on black | 16.06:1 | AAA | Lc -88.6 | 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
#EEF8F3
oklch(97% 0.012 164.8)
-
Step 100
100
#D9F0E6
oklch(93.5% 0.028 167.8)
-
Step 200
200 (this color)
#ADEFD3
oklch(90% 0.077 166.6)
-
Step 300
300
#7ED5B3
oklch(80.8% 0.098 166.9)
-
Step 400
400
#00BD8C
oklch(70.8% 0.147 166.2)
-
Step 500
500
#00A278
oklch(63.2% 0.13 166.5)
-
Step 600
600
#008864
oklch(55.6% 0.115 166.4)
-
Step 700
700
#007254
oklch(49% 0.101 166.9)
-
Step 800
800
#005E44
oklch(42.7% 0.088 166.3)
-
Step 900
900
#004E38
oklch(37.6% 0.078 166.4)
-
Step 950
950
#002F20
oklch(27.1% 0.056 165.8)
#ADEFD3 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) | #ECE6D2 | 0.078 |
| Deuteranopia (no green cones) | #E0DED5 | 0.074 |
| Tritanopia (no blue cones) | #9EEFE7 | 0.029 |
| Achromatopsia (no color) | #E1E1E1 | 0.077 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #ADEFD3
#ADEFD3
oklch(90% 0.077 166.6)
- #FFCEE7
#FFCEE7
oklch(90.1% 0.064 346.4)
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 #ADEFD3, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pale Turquoise #AFEEEE ΔE 0.039
- Tea Green #CAE7B9 ΔE 0.042
- Light Aqua #8CFFDB ΔE 0.047
- Light Turquoise #7EF4CC ΔE 0.048
- Light Sage #BCECAC ΔE 0.049
- Light Teal #90E4C1 ΔE 0.049
- Pale Aqua #B8FFEB ΔE 0.049
- Robin's Egg Blue #98EFF9 ΔE 0.054
Use #ADEFD3 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.