#ADE9F5
Closest named color: Pale Turquoise (#AFEEEE). oklch(89.7% 0.063 211.3), rgb(173, 233, 245).
Aa
Black text reads best on this color (15.75:1).
About this color
#ADE9F5 is a light, muted teal or cyan. In OKLCH its lightness is 90%, its chroma 0.063 and its hue 211°. Its hue sits on the cool side of the wheel. The nearest named color is Pale Turquoise (#AFEEEE), ΔE 0.019 away. Black text reads best on it, at 15.75:1.
| Hue family | Teals and cyans |
| Lightness | light (90%) |
| Chroma | muted (0.063) |
| Temperature | cool |
| Nearest name | Pale Turquoise (#AFEEEE) |
| Black text | 15.75:1 |
| White text | 1.33:1 |
Values
| HEX | #ADE9F5 |
| RGB | rgb(173, 233, 245) |
| HSL | hsl(190, 78%, 82%) |
| OKLCH | oklch(89.7% 0.063 211.3) |
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 #ADE9F5 | 1.33:1 | Fails | Lc -18.8 | Dividers and decoration only |
| Black text on #ADE9F5 | 15.75:1 | AAA | Lc 87.3 | Fine for body text |
| #ADE9F5 text on white | 1.33:1 | Fails | Lc 16.4 | Dividers and decoration only |
| #ADE9F5 text on black | 15.75:1 | AAA | Lc -87.3 | 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
#EEF8FA
oklch(97.2% 0.011 211)
-
Step 100
100
#D9EEF3
oklch(93.5% 0.023 213.6)
-
Step 200
200 (this color)
#ADE9F5
oklch(89.7% 0.063 211.3)
-
Step 300
300
#80CFDE
oklch(80.9% 0.08 211)
-
Step 400
400
#00B4CC
oklch(70.6% 0.123 211.4)
-
Step 500
500
#009BAF
oklch(63.2% 0.11 210.8)
-
Step 600
600
#008294
oklch(55.7% 0.097 211.6)
-
Step 700
700
#006D7C
oklch(49% 0.085 211.2)
-
Step 800
800
#005966
oklch(42.6% 0.074 211.8)
-
Step 900
900
#004B55
oklch(37.8% 0.065 210)
-
Step 950
950
#002C33
oklch(26.9% 0.047 211.1)
#ADE9F5 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) | #DFE4F6 | 0.060 |
| Deuteranopia (no green cones) | #D2DBF5 | 0.054 |
| Tritanopia (no blue cones) | #95EFEC | 0.034 |
| Achromatopsia (no color) | #DFDFDF | 0.063 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #ADE9F5
#ADE9F5
oklch(89.7% 0.063 211.3)
- #FFD1C7
#FFD1C7
oklch(89.8% 0.054 32.4)
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 #ADE9F5, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pale Turquoise #AFEEEE ΔE 0.019
- Robin's Egg Blue #98EFF9 ΔE 0.024
- Powder Blue #B0E0E6 ΔE 0.026
- Diamond #B9F2FF ΔE 0.029
- Robin Egg Blue #8AF1FE ΔE 0.036
- Pale Sky Blue #BDF6FE ΔE 0.040
- Light Blue #ADD8E6 ΔE 0.044
- Celeste #A8DADC ΔE 0.046
Use #ADE9F5 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.