#C3DFD4
Closest named color: Powder Blue (#B0E0E6). oklch(88% 0.033 169.9), rgb(195, 223, 212).
Aa
Black text reads best on this color (14.82:1).
About this color
#C3DFD4 is a light, muted green. In OKLCH its lightness is 88%, its chroma 0.033 and its hue 170°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Powder Blue (#B0E0E6), ΔE 0.031 away. Black text reads best on it, at 14.82:1.
| Hue family | Greens |
| Lightness | light (88%) |
| Chroma | muted (0.033) |
| Temperature | in between |
| Nearest name | Powder Blue (#B0E0E6) |
| Black text | 14.82:1 |
| White text | 1.41:1 |
Values
| HEX | #C3DFD4 |
| RGB | rgb(195, 223, 212) |
| HSL | hsl(156, 30%, 82%) |
| OKLCH | oklch(88% 0.033 169.9) |
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 #C3DFD4 | 1.41:1 | Fails | Lc -22.9 | Dividers and decoration only |
| Black text on #C3DFD4 | 14.82:1 | AAA | Lc 83.6 | Fine for body text |
| #C3DFD4 text on white | 1.41:1 | Fails | Lc 20.1 | Dividers and decoration only |
| #C3DFD4 text on black | 14.82:1 | AAA | Lc -83.3 | 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
#F2F7F5
oklch(97.2% 0.006 170.4)
-
Step 100
100
#E2EDE8
oklch(93.6% 0.013 167.2)
-
Step 200
200 (this color)
#C3DFD4
oklch(88% 0.033 169.9)
-
Step 300
300
#A6CABC
oklch(80.9% 0.043 169.6)
-
Step 400
400
#74AF9A
oklch(70.7% 0.069 169.9)
-
Step 500
500
#4C9B81
oklch(63.2% 0.088 169.6)
-
Step 600
600
#29856B
oklch(55.6% 0.095 170.3)
-
Step 700
700
#1A7159
oklch(49.2% 0.089 169.8)
-
Step 800
800
#1A5C49
oklch(42.8% 0.073 170)
-
Step 900
900
#1D4B3D
oklch(37.6% 0.056 170.5)
-
Step 950
950
#122C24
oklch(27% 0.036 171.2)
#C3DFD4 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) | #DDDBD4 | 0.034 |
| Deuteranopia (no green cones) | #D8D7D5 | 0.033 |
| Tritanopia (no blue cones) | #BDDFDC | 0.012 |
| Achromatopsia (no color) | #D9D9D9 | 0.034 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #C3DFD4
#C3DFD4
oklch(88% 0.033 169.9)
- #EACFDA
#EACFDA
oklch(88% 0.033 351.2)
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 #C3DFD4, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Powder Blue #B0E0E6 ΔE 0.031
- Pale Silver #D8E2DC ΔE 0.031
- Cadet Gray #CED4DA ΔE 0.035
- Light Gray #D3D3D3 ΔE 0.036
- Gainsboro #DCDCDC ΔE 0.036
- Celeste #A8DADC ΔE 0.038
- Platinum #E0E1DD ΔE 0.041
- Light Blue #ADD8E6 ΔE 0.044
Use #C3DFD4 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.