#B1D2CD
Closest named color: Celeste (#A8DADC). oklch(83.8% 0.036 185.4), rgb(177, 210, 205).
Aa
Black text reads best on this color (12.96:1).
About this color
#B1D2CD is a light, muted teal or cyan. In OKLCH its lightness is 84%, its chroma 0.036 and its hue 185°. Its hue sits on the cool side of the wheel. The nearest named color is Celeste (#A8DADC), ΔE 0.025 away. Black text reads best on it, at 12.96:1.
| Hue family | Teals and cyans |
| Lightness | light (84%) |
| Chroma | muted (0.036) |
| Temperature | cool |
| Nearest name | Celeste (#A8DADC) |
| Black text | 12.96:1 |
| White text | 1.61:1 |
Values
| HEX | #B1D2CD |
| RGB | rgb(177, 210, 205) |
| HSL | hsl(171, 27%, 76%) |
| OKLCH | oklch(83.8% 0.036 185.4) |
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 #B1D2CD | 1.61:1 | Fails | Lc -31.3 | Non-text elements, placeholder text |
| Black text on #B1D2CD | 12.96:1 | AAA | Lc 76.1 | Fine for body text |
| #B1D2CD text on white | 1.61:1 | Fails | Lc 27.7 | Dividers and decoration only |
| #B1D2CD text on black | 12.96:1 | AAA | Lc -75.2 | 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 300.
-
Step 50
50
#F2F6F6
oklch(97% 0.004 197.1)
-
Step 100
100
#E3ECEB
oklch(93.6% 0.01 189.1)
-
Step 200
200
#CBDEDB
oklch(88.6% 0.021 185.4)
-
Step 300
300 (this color)
#B1D2CD
oklch(83.8% 0.036 185.4)
-
Step 400
400
#77ADA5
oklch(70.8% 0.058 184.5)
-
Step 500
500
#51988F
oklch(63.1% 0.073 184.9)
-
Step 600
600
#31827A
oklch(55.5% 0.079 186.2)
-
Step 700
700
#226E66
oklch(49% 0.074 185.1)
-
Step 800
800
#1F5A54
oklch(42.8% 0.061 185.9)
-
Step 900
900
#204A45
oklch(37.7% 0.048 185.1)
-
Step 950
950
#142B28
oklch(26.9% 0.03 184.8)
#B1D2CD 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) | #CECECD | 0.038 |
| Deuteranopia (no green cones) | #C8C9CE | 0.037 |
| Tritanopia (no blue cones) | #A8D4D0 | 0.011 |
| Achromatopsia (no color) | #CBCBCB | 0.036 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B1D2CD
#B1D2CD
oklch(83.8% 0.036 185.4)
- #E0C1C7
#E0C1C7
oklch(83.9% 0.036 4.8)
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 #B1D2CD, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Celeste #A8DADC ΔE 0.025
- Light Blue #ADD8E6 ΔE 0.033
- Powder Blue #B0E0E6 ΔE 0.042
- Tiffany Blue #94D2BD ΔE 0.043
- Cadet Gray #CED4DA ΔE 0.043
- Ash Gray #BFC8AD ΔE 0.044
- Light Blue Grey #B7C9E2 ΔE 0.045
- Light Gray #D3D3D3 ΔE 0.046
Use #B1D2CD 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.