#C3DDCD
Closest named color: Light Gray (#D3D3D3). oklch(87.4% 0.035 158.6), rgb(195, 221, 205).
Aa
Black text reads best on this color (14.54:1).
About this color
#C3DDCD is a light, muted green. In OKLCH its lightness is 87%, its chroma 0.035 and its hue 159°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Light Gray (#D3D3D3), ΔE 0.036 away. Black text reads best on it, at 14.54:1.
| Hue family | Greens |
| Lightness | light (87%) |
| Chroma | muted (0.035) |
| Temperature | in between |
| Nearest name | Light Gray (#D3D3D3) |
| Black text | 14.54:1 |
| White text | 1.44:1 |
Values
| HEX | #C3DDCD |
| RGB | rgb(195, 221, 205) |
| HSL | hsl(143, 28%, 82%) |
| OKLCH | oklch(87.4% 0.035 158.6) |
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 #C3DDCD | 1.44:1 | Fails | Lc -24.1 | Dividers and decoration only |
| Black text on #C3DDCD | 14.54:1 | AAA | Lc 82.5 | Fine for body text |
| #C3DDCD text on white | 1.44:1 | Fails | Lc 21.2 | Dividers and decoration only |
| #C3DDCD text on black | 14.54:1 | AAA | Lc -82.1 | 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
#F2F7F4
oklch(97.2% 0.007 160.1)
-
Step 100
100
#E3EDE7
oklch(93.7% 0.013 159.9)
-
Step 200
200 (this color)
#C3DDCD
oklch(87.4% 0.035 158.6)
-
Step 300
300
#A9CAB6
oklch(80.9% 0.045 158.6)
-
Step 400
400
#79AF90
oklch(70.7% 0.073 158.7)
-
Step 500
500
#549B75
oklch(63.2% 0.093 158.8)
-
Step 600
600
#35855D
oklch(55.6% 0.101 158.6)
-
Step 700
700
#27714C
oklch(49.2% 0.095 158)
-
Step 800
800
#225C3F
oklch(42.8% 0.078 158.6)
-
Step 900
900
#224B35
oklch(37.6% 0.06 158.2)
-
Step 950
950
#152C1F
oklch(27% 0.038 157.7)
#C3DDCD 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) | #DCD9CC | 0.033 |
| Deuteranopia (no green cones) | #D8D5CE | 0.033 |
| Tritanopia (no blue cones) | #BFDDD8 | 0.015 |
| Achromatopsia (no color) | #D7D7D7 | 0.036 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #C3DDCD
#C3DDCD
oklch(87.4% 0.035 158.6)
- #E6CDDD
#E6CDDD
oklch(87.4% 0.035 339.3)
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 #C3DDCD, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Gray #D3D3D3 ΔE 0.036
- Pale Silver #D8E2DC ΔE 0.037
- Powder Blue #B0E0E6 ΔE 0.037
- Cadet Gray #CED4DA ΔE 0.037
- Celeste #A8DADC ΔE 0.039
- Gainsboro #DCDCDC ΔE 0.041
- Tea Green #CAE7B9 ΔE 0.045
- Platinum #E0E1DD ΔE 0.046
Use #C3DDCD 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.