#B5DBBF
Closest named color: Celeste (#A8DADC). oklch(85.6% 0.056 153.2), rgb(181, 219, 191).
Aa
Black text reads best on this color (13.84:1).
About this color
#B5DBBF is a light, muted green. In OKLCH its lightness is 86%, its chroma 0.056 and its hue 153°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Celeste (#A8DADC), ΔE 0.042 away. Black text reads best on it, at 13.84:1.
| Hue family | Greens |
| Lightness | light (86%) |
| Chroma | muted (0.056) |
| Temperature | in between |
| Nearest name | Celeste (#A8DADC) |
| Black text | 13.84:1 |
| White text | 1.51:1 |
Values
| HEX | #B5DBBF |
| RGB | rgb(181, 219, 191) |
| HSL | hsl(136, 35%, 78%) |
| OKLCH | oklch(85.6% 0.056 153.2) |
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 #B5DBBF | 1.51:1 | Fails | Lc -27.2 | Dividers and decoration only |
| Black text on #B5DBBF | 13.84:1 | AAA | Lc 79.7 | Fine for body text |
| #B5DBBF text on white | 1.51:1 | Fails | Lc 24.0 | Dividers and decoration only |
| #B5DBBF text on black | 13.84:1 | AAA | Lc -79.1 | 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
#F1F7F2
oklch(97% 0.009 150.7)
-
Step 100
100
#E0EEE3
oklch(93.6% 0.021 152.2)
-
Step 200
200 (this color)
#B5DBBF
oklch(85.6% 0.056 153.2)
-
Step 300
300
#9ECFAB
oklch(81% 0.072 152.8)
-
Step 400
400
#63B57E
oklch(70.6% 0.115 153.1)
-
Step 500
500
#2AA25D
oklch(63.1% 0.146 153.1)
-
Step 600
600
#008A49
oklch(55.5% 0.142 153.3)
-
Step 700
700
#00743C
oklch(49% 0.126 153.1)
-
Step 800
800
#005F30
oklch(42.6% 0.109 153.1)
-
Step 900
900
#024F28
oklch(37.6% 0.095 153.5)
-
Step 950
950
#082F18
oklch(27.1% 0.061 153.3)
#B5DBBF 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) | #DBD4BE | 0.050 |
| Deuteranopia (no green cones) | #D4D0C0 | 0.048 |
| Tritanopia (no blue cones) | #B0DAD3 | 0.029 |
| Achromatopsia (no color) | #D2D2D2 | 0.056 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B5DBBF
#B5DBBF
oklch(85.6% 0.056 153.2)
- #E7C3E0
#E7C3E0
oklch(85.7% 0.056 332.7)
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 #B5DBBF, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Celeste #A8DADC ΔE 0.042
- Light Teal #90E4C1 ΔE 0.044
- Tea Green #CAE7B9 ΔE 0.046
- Light Grey Green #B7E1A1 ΔE 0.047
- Tiffany Blue #94D2BD ΔE 0.048
- Ash Gray #BFC8AD ΔE 0.048
- Powder Blue #B0E0E6 ΔE 0.051
- Pale Oak #DBCFB0 ΔE 0.053
Use #B5DBBF 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.