#ADE3E5
Closest named color: Powder Blue (#B0E0E6). oklch(87.9% 0.055 199), rgb(173, 227, 229).
Aa
Black text reads best on this color (14.89:1).
About this color
#ADE3E5 is a light, muted teal or cyan. In OKLCH its lightness is 88%, its chroma 0.055 and its hue 199°. Its hue sits on the cool side of the wheel. The nearest named color is Powder Blue (#B0E0E6), ΔE 0.009 away. Black text reads best on it, at 14.89:1.
| Hue family | Teals and cyans |
| Lightness | light (88%) |
| Chroma | muted (0.055) |
| Temperature | cool |
| Nearest name | Powder Blue (#B0E0E6) |
| Black text | 14.89:1 |
| White text | 1.40:1 |
Values
| HEX | #ADE3E5 |
| RGB | rgb(173, 227, 229) |
| HSL | hsl(182, 52%, 79%) |
| OKLCH | oklch(87.9% 0.055 199) |
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 #ADE3E5 | 1.40:1 | Fails | Lc -22.5 | Dividers and decoration only |
| Black text on #ADE3E5 | 14.89:1 | AAA | Lc 83.9 | Fine for body text |
| #ADE3E5 text on white | 1.40:1 | Fails | Lc 19.8 | Dividers and decoration only |
| #ADE3E5 text on black | 14.89:1 | AAA | Lc -83.7 | 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
#EFF7F8
oklch(97% 0.009 205.9)
-
Step 100
100
#DBEEEF
oklch(93.5% 0.02 200.6)
-
Step 200
200 (this color)
#ADE3E5
oklch(87.9% 0.055 199)
-
Step 300
300
#88CFD2
oklch(80.9% 0.071 199.2)
-
Step 400
400
#25B6BB
oklch(70.8% 0.114 198.6)
-
Step 500
500
#009DA2
oklch(63.2% 0.107 198.8)
-
Step 600
600
#008488
oklch(55.7% 0.095 198.5)
-
Step 700
700
#006F73
oklch(49.2% 0.084 199.2)
-
Step 800
800
#005B5E
oklch(42.8% 0.073 198.7)
-
Step 900
900
#004C4E
oklch(37.8% 0.064 197.8)
-
Step 950
950
#002D2F
oklch(27% 0.046 199.4)
#ADE3E5 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) | #DBDEE5 | 0.056 |
| Deuteranopia (no green cones) | #D1D6E5 | 0.053 |
| Tritanopia (no blue cones) | #9BE7E3 | 0.022 |
| Achromatopsia (no color) | #D9D9D9 | 0.056 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #ADE3E5
#ADE3E5
oklch(87.9% 0.055 199)
- #FAC9C9
#FAC9C9
oklch(87.9% 0.056 18.3)
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 #ADE3E5, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Powder Blue #B0E0E6 ΔE 0.009
- Celeste #A8DADC ΔE 0.025
- Pale Turquoise #AFEEEE ΔE 0.029
- Light Blue #ADD8E6 ΔE 0.030
- Robin's Egg Blue #98EFF9 ΔE 0.037
- Robin Egg Blue #8AF1FE ΔE 0.048
- Diamond #B9F2FF ΔE 0.050
- Cadet Gray #CED4DA ΔE 0.050
Use #ADE3E5 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.