#B3E5DC
Closest named color: Powder Blue (#B0E0E6). oklch(88.5% 0.053 182.8), rgb(179, 229, 220).
Aa
Black text reads best on this color (15.15:1).
About this color
#B3E5DC is a light, muted teal or cyan. In OKLCH its lightness is 88%, its chroma 0.053 and its hue 183°. Its hue sits on the cool side of the wheel. The nearest named color is Powder Blue (#B0E0E6), ΔE 0.023 away. Black text reads best on it, at 15.15:1.
| Hue family | Teals and cyans |
| Lightness | light (88%) |
| Chroma | muted (0.053) |
| Temperature | cool |
| Nearest name | Powder Blue (#B0E0E6) |
| Black text | 15.15:1 |
| White text | 1.38:1 |
Values
| HEX | #B3E5DC |
| RGB | rgb(179, 229, 220) |
| HSL | hsl(169, 49%, 80%) |
| OKLCH | oklch(88.5% 0.053 182.8) |
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 #B3E5DC | 1.38:1 | Fails | Lc -21.4 | Dividers and decoration only |
| Black text on #B3E5DC | 15.15:1 | AAA | Lc 85.0 | Fine for body text |
| #B3E5DC text on white | 1.38:1 | Fails | Lc 18.7 | Dividers and decoration only |
| #B3E5DC text on black | 15.15:1 | AAA | Lc -84.8 | 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
#EFF8F6
oklch(97.2% 0.01 181.4)
-
Step 100
100
#DCEEEB
oklch(93.5% 0.019 184.9)
-
Step 200
200 (this color)
#B3E5DC
oklch(88.5% 0.053 182.8)
-
Step 300
300
#8ECFC4
oklch(80.8% 0.068 182.8)
-
Step 400
400
#3CB7A7
oklch(70.8% 0.109 182.8)
-
Step 500
500
#009F90
oklch(63.1% 0.112 183.2)
-
Step 600
600
#008679
oklch(55.7% 0.099 183.1)
-
Step 700
700
#007165
oklch(49.2% 0.088 182.2)
-
Step 800
800
#005C53
oklch(42.6% 0.076 183.4)
-
Step 900
900
#004D45
oklch(37.7% 0.067 183.1)
-
Step 950
950
#002E29
oklch(27.1% 0.048 183.6)
#B3E5DC 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) | #E0DFDC | 0.056 |
| Deuteranopia (no green cones) | #D7D8DD | 0.054 |
| Tritanopia (no blue cones) | #A5E7E2 | 0.016 |
| Achromatopsia (no color) | #DBDBDB | 0.053 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B3E5DC
#B3E5DC
oklch(88.5% 0.053 182.8)
- #F9CBD6
#F9CBD6
oklch(88.5% 0.054 2.2)
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 #B3E5DC, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Powder Blue #B0E0E6 ΔE 0.023
- Pale Turquoise #AFEEEE ΔE 0.028
- Celeste #A8DADC ΔE 0.034
- Light Blue #ADD8E6 ΔE 0.043
- Robin's Egg Blue #98EFF9 ΔE 0.044
- Pale Silver #D8E2DC ΔE 0.045
- Diamond #B9F2FF ΔE 0.052
- Cadet Gray #CED4DA ΔE 0.052
Use #B3E5DC 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.