#B1D7D2
Closest named color: Celeste (#A8DADC). oklch(85% 0.041 186.7), rgb(177, 215, 210).
Aa
Black text reads best on this color (13.52:1).
About this color
#B1D7D2 is a light, muted teal or cyan. In OKLCH its lightness is 85%, its chroma 0.041 and its hue 187°. Its hue sits on the cool side of the wheel. The nearest named color is Celeste (#A8DADC), ΔE 0.015 away. Black text reads best on it, at 13.52:1.
| Hue family | Teals and cyans |
| Lightness | light (85%) |
| Chroma | muted (0.041) |
| Temperature | cool |
| Nearest name | Celeste (#A8DADC) |
| Black text | 13.52:1 |
| White text | 1.55:1 |
Values
| HEX | #B1D7D2 |
| RGB | rgb(177, 215, 210) |
| HSL | hsl(172, 32%, 77%) |
| OKLCH | oklch(85% 0.041 186.7) |
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 #B1D7D2 | 1.55:1 | Fails | Lc -28.7 | Dividers and decoration only |
| Black text on #B1D7D2 | 13.52:1 | AAA | Lc 78.4 | Fine for body text |
| #B1D7D2 text on white | 1.55:1 | Fails | Lc 25.4 | Dividers and decoration only |
| #B1D7D2 text on black | 13.52:1 | AAA | Lc -77.7 | 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
#F1F7F6
oklch(97.1% 0.006 185.3)
-
Step 100
100
#DFEDEB
oklch(93.5% 0.015 186.7)
-
Step 200
200 (this color)
#B1D7D2
oklch(85% 0.041 186.7)
-
Step 300
300
#9BCCC6
oklch(80.9% 0.052 186.9)
-
Step 400
400
#5DB2A9
oklch(70.8% 0.084 186.5)
-
Step 500
500
#169E94
oklch(63.1% 0.107 186.7)
-
Step 600
600
#00857C
oklch(55.5% 0.097 186.5)
-
Step 700
700
#007069
oklch(49.1% 0.086 187.3)
-
Step 800
800
#005C56
oklch(42.8% 0.075 187.1)
-
Step 900
900
#004D47
oklch(37.8% 0.066 185.9)
-
Step 950
950
#042D2A
oklch(26.9% 0.044 187.6)
#B1D7D2 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) | #D3D3D2 | 0.044 |
| Deuteranopia (no green cones) | #CBCDD3 | 0.041 |
| Tritanopia (no blue cones) | #A7D9D5 | 0.012 |
| Achromatopsia (no color) | #CFCFCF | 0.041 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B1D7D2
#B1D7D2
oklch(85% 0.041 186.7)
- #E7C3C9
#E7C3C9
oklch(85% 0.042 6.7)
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 #B1D7D2, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Celeste #A8DADC ΔE 0.015
- Light Blue #ADD8E6 ΔE 0.027
- Powder Blue #B0E0E6 ΔE 0.030
- Cadet Gray #CED4DA ΔE 0.040
- Light Gray #D3D3D3 ΔE 0.044
- Tiffany Blue #94D2BD ΔE 0.048
- Light Blue Grey #B7C9E2 ΔE 0.051
- Ash Gray #BFC8AD ΔE 0.053
Use #B1D7D2 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.