#B5E4E5
Closest named color: Powder Blue (#B0E0E6). oklch(88.6% 0.048 197.9), rgb(181, 228, 229).
Aa
Black text reads best on this color (15.19:1).
About this color
#B5E4E5 is a light, muted teal or cyan. In OKLCH its lightness is 89%, its chroma 0.048 and its hue 198°. Its hue sits on the cool side of the wheel. The nearest named color is Powder Blue (#B0E0E6), ΔE 0.013 away. Black text reads best on it, at 15.19:1.
| Hue family | Teals and cyans |
| Lightness | light (89%) |
| Chroma | muted (0.048) |
| Temperature | cool |
| Nearest name | Powder Blue (#B0E0E6) |
| Black text | 15.19:1 |
| White text | 1.38:1 |
Values
| HEX | #B5E4E5 |
| RGB | rgb(181, 228, 229) |
| HSL | hsl(181, 48%, 80%) |
| OKLCH | oklch(88.6% 0.048 197.9) |
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 #B5E4E5 | 1.38:1 | Fails | Lc -21.2 | Dividers and decoration only |
| Black text on #B5E4E5 | 15.19:1 | AAA | Lc 85.1 | Fine for body text |
| #B5E4E5 text on white | 1.38:1 | Fails | Lc 18.6 | Dividers and decoration only |
| #B5E4E5 text on black | 15.19:1 | AAA | Lc -84.9 | 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
#EFF7F7
oklch(97% 0.008 197)
-
Step 100
100
#DDEEEE
oklch(93.7% 0.018 196.8)
-
Step 200
200 (this color)
#B5E4E5
oklch(88.6% 0.048 197.9)
-
Step 300
300
#90CDCF
oklch(80.8% 0.062 198.6)
-
Step 400
400
#43B4B7
oklch(70.8% 0.1 197.6)
-
Step 500
500
#009DA1
oklch(63.2% 0.107 198)
-
Step 600
600
#008487
oklch(55.6% 0.095 197.6)
-
Step 700
700
#006F72
oklch(49.2% 0.084 198.1)
-
Step 800
800
#005B5D
oklch(42.7% 0.073 197.4)
-
Step 900
900
#004C4E
oklch(37.8% 0.064 197.8)
-
Step 950
950
#002D2E
oklch(27% 0.046 197.1)
#B5E4E5 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) | #DDDFE5 | 0.050 |
| Deuteranopia (no green cones) | #D4D8E5 | 0.047 |
| Tritanopia (no blue cones) | #A6E7E4 | 0.018 |
| Achromatopsia (no color) | #DBDBDB | 0.049 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B5E4E5
#B5E4E5
oklch(88.6% 0.048 197.9)
- #F8CDCE
#F8CDCE
oklch(88.6% 0.049 16.5)
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 #B5E4E5, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Powder Blue #B0E0E6 ΔE 0.013
- Pale Turquoise #AFEEEE ΔE 0.025
- Celeste #A8DADC ΔE 0.032
- Light Blue #ADD8E6 ΔE 0.035
- Robin's Egg Blue #98EFF9 ΔE 0.040
- Pale Silver #D8E2DC ΔE 0.042
- Diamond #B9F2FF ΔE 0.044
- Cadet Gray #CED4DA ΔE 0.047
Use #B5E4E5 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.