#C6DECE
Closest named color: Pale Silver (#D8E2DC). oklch(87.8% 0.034 156.5), rgb(198, 222, 206).
Aa
Black text reads best on this color (14.74:1).
About this color
#C6DECE is a light, muted green. In OKLCH its lightness is 88%, its chroma 0.034 and its hue 156°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Pale Silver (#D8E2DC), ΔE 0.032 away. Black text reads best on it, at 14.74:1.
| Hue family | Greens |
| Lightness | light (88%) |
| Chroma | muted (0.034) |
| Temperature | in between |
| Nearest name | Pale Silver (#D8E2DC) |
| Black text | 14.74:1 |
| White text | 1.42:1 |
Values
| HEX | #C6DECE |
| RGB | rgb(198, 222, 206) |
| HSL | hsl(140, 27%, 82%) |
| OKLCH | oklch(87.8% 0.034 156.5) |
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 #C6DECE | 1.42:1 | Fails | Lc -23.3 | Dividers and decoration only |
| Black text on #C6DECE | 14.74:1 | AAA | Lc 83.3 | Fine for body text |
| #C6DECE text on white | 1.42:1 | Fails | Lc 20.4 | Dividers and decoration only |
| #C6DECE text on black | 14.74:1 | AAA | Lc -83.0 | 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
#F2F7F4
oklch(97.2% 0.007 160.1)
-
Step 100
100
#E4ECE6
oklch(93.5% 0.012 153.7)
-
Step 200
200 (this color)
#C6DECE
oklch(87.8% 0.034 156.5)
-
Step 300
300
#ABC9B5
oklch(80.8% 0.043 156.1)
-
Step 400
400
#7DAE8F
oklch(70.7% 0.069 156.4)
-
Step 500
500
#5A9A73
oklch(63.2% 0.089 156)
-
Step 600
600
#3D845C
oklch(55.6% 0.096 156.6)
-
Step 700
700
#2E704B
oklch(49.2% 0.09 156.2)
-
Step 800
800
#285B3E
oklch(42.7% 0.074 156.4)
-
Step 900
900
#254B35
oklch(37.8% 0.058 156.7)
-
Step 950
950
#172C1F
oklch(27.1% 0.037 155.9)
#C6DECE 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) | #DEDACD | 0.032 |
| Deuteranopia (no green cones) | #D9D7CF | 0.030 |
| Tritanopia (no blue cones) | #C3DDD9 | 0.016 |
| Achromatopsia (no color) | #D8D8D8 | 0.034 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #C6DECE
#C6DECE
oklch(87.8% 0.034 156.5)
- #E6CFDF
#E6CFDF
oklch(87.8% 0.033 336.7)
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 #C6DECE, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pale Silver #D8E2DC ΔE 0.032
- Light Gray #D3D3D3 ΔE 0.035
- Cadet Gray #CED4DA ΔE 0.037
- Gainsboro #DCDCDC ΔE 0.037
- Powder Blue #B0E0E6 ΔE 0.038
- Platinum #E0E1DD ΔE 0.042
- Celeste #A8DADC ΔE 0.043
- Tea Green #CAE7B9 ΔE 0.043
Use #C6DECE 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.